3888 lines
118 KiB
Protocol Buffer
3888 lines
118 KiB
Protocol Buffer
syntax = "proto3";
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package lnrpc;
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option go_package = "github.com/lightningnetwork/lnd/lnrpc";
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/*
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* Comments in this file will be directly parsed into the API
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* Documentation as descriptions of the associated method, message, or field.
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* These descriptions should go right above the definition of the object, and
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* can be in either block or // comment format.
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*
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* An RPC method can be matched to an lncli command by placing a line in the
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* beginning of the description in exactly the following format:
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* lncli: `methodname`
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*
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* Failure to specify the exact name of the command will cause documentation
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* generation to fail.
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*
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* More information on how exactly the gRPC documentation is generated from
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* this proto file can be found here:
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* https://github.com/lightninglabs/lightning-api
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*/
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// Lightning is the main RPC server of the daemon.
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service Lightning {
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/* lncli: `walletbalance`
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WalletBalance returns total unspent outputs(confirmed and unconfirmed), all
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confirmed unspent outputs and all unconfirmed unspent outputs under control
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of the wallet.
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*/
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rpc WalletBalance (WalletBalanceRequest) returns (WalletBalanceResponse);
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/* lncli: `channelbalance`
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ChannelBalance returns a report on the total funds across all open channels,
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categorized in local/remote, pending local/remote and unsettled local/remote
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balances.
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*/
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rpc ChannelBalance (ChannelBalanceRequest) returns (ChannelBalanceResponse);
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/* lncli: `listchaintxns`
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GetTransactions returns a list describing all the known transactions
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relevant to the wallet.
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*/
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rpc GetTransactions (GetTransactionsRequest) returns (TransactionDetails);
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/* lncli: `estimatefee`
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EstimateFee asks the chain backend to estimate the fee rate and total fees
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for a transaction that pays to multiple specified outputs.
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When using REST, the `AddrToAmount` map type can be set by appending
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`&AddrToAmount[<address>]=<amount_to_send>` to the URL. Unfortunately this
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map type doesn't appear in the REST API documentation because of a bug in
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the grpc-gateway library.
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*/
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rpc EstimateFee (EstimateFeeRequest) returns (EstimateFeeResponse);
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/* lncli: `sendcoins`
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SendCoins executes a request to send coins to a particular address. Unlike
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SendMany, this RPC call only allows creating a single output at a time. If
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neither target_conf, or sat_per_vbyte are set, then the internal wallet will
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consult its fee model to determine a fee for the default confirmation
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target.
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*/
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rpc SendCoins (SendCoinsRequest) returns (SendCoinsResponse);
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/* lncli: `listunspent`
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Deprecated, use walletrpc.ListUnspent instead.
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ListUnspent returns a list of all utxos spendable by the wallet with a
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number of confirmations between the specified minimum and maximum.
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*/
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rpc ListUnspent (ListUnspentRequest) returns (ListUnspentResponse);
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/*
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SubscribeTransactions creates a uni-directional stream from the server to
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the client in which any newly discovered transactions relevant to the
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wallet are sent over.
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*/
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rpc SubscribeTransactions (GetTransactionsRequest)
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returns (stream Transaction);
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/* lncli: `sendmany`
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SendMany handles a request for a transaction that creates multiple specified
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outputs in parallel. If neither target_conf, or sat_per_vbyte are set, then
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the internal wallet will consult its fee model to determine a fee for the
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default confirmation target.
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*/
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rpc SendMany (SendManyRequest) returns (SendManyResponse);
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/* lncli: `newaddress`
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NewAddress creates a new address under control of the local wallet.
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*/
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rpc NewAddress (NewAddressRequest) returns (NewAddressResponse);
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/* lncli: `signmessage`
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SignMessage signs a message with this node's private key. The returned
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signature string is `zbase32` encoded and pubkey recoverable, meaning that
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only the message digest and signature are needed for verification.
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*/
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rpc SignMessage (SignMessageRequest) returns (SignMessageResponse);
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/* lncli: `verifymessage`
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VerifyMessage verifies a signature over a msg. The signature must be
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zbase32 encoded and signed by an active node in the resident node's
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channel database. In addition to returning the validity of the signature,
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VerifyMessage also returns the recovered pubkey from the signature.
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*/
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rpc VerifyMessage (VerifyMessageRequest) returns (VerifyMessageResponse);
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/* lncli: `connect`
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ConnectPeer attempts to establish a connection to a remote peer. This is at
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the networking level, and is used for communication between nodes. This is
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distinct from establishing a channel with a peer.
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*/
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rpc ConnectPeer (ConnectPeerRequest) returns (ConnectPeerResponse);
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/* lncli: `disconnect`
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DisconnectPeer attempts to disconnect one peer from another identified by a
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given pubKey. In the case that we currently have a pending or active channel
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with the target peer, then this action will be not be allowed.
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*/
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rpc DisconnectPeer (DisconnectPeerRequest) returns (DisconnectPeerResponse);
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/* lncli: `listpeers`
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ListPeers returns a verbose listing of all currently active peers.
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*/
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rpc ListPeers (ListPeersRequest) returns (ListPeersResponse);
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/*
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SubscribePeerEvents creates a uni-directional stream from the server to
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the client in which any events relevant to the state of peers are sent
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over. Events include peers going online and offline.
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*/
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rpc SubscribePeerEvents (PeerEventSubscription) returns (stream PeerEvent);
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/* lncli: `getinfo`
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GetInfo returns general information concerning the lightning node including
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it's identity pubkey, alias, the chains it is connected to, and information
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concerning the number of open+pending channels.
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*/
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rpc GetInfo (GetInfoRequest) returns (GetInfoResponse);
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/** lncli: `getrecoveryinfo`
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GetRecoveryInfo returns information concerning the recovery mode including
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whether it's in a recovery mode, whether the recovery is finished, and the
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progress made so far.
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*/
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rpc GetRecoveryInfo (GetRecoveryInfoRequest)
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returns (GetRecoveryInfoResponse);
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// TODO(roasbeef): merge with below with bool?
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/* lncli: `pendingchannels`
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PendingChannels returns a list of all the channels that are currently
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considered "pending". A channel is pending if it has finished the funding
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workflow and is waiting for confirmations for the funding txn, or is in the
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process of closure, either initiated cooperatively or non-cooperatively.
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*/
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rpc PendingChannels (PendingChannelsRequest)
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returns (PendingChannelsResponse);
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/* lncli: `listchannels`
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ListChannels returns a description of all the open channels that this node
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is a participant in.
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*/
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rpc ListChannels (ListChannelsRequest) returns (ListChannelsResponse);
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/*
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SubscribeChannelEvents creates a uni-directional stream from the server to
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the client in which any updates relevant to the state of the channels are
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sent over. Events include new active channels, inactive channels, and closed
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channels.
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*/
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rpc SubscribeChannelEvents (ChannelEventSubscription)
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returns (stream ChannelEventUpdate);
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/* lncli: `closedchannels`
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ClosedChannels returns a description of all the closed channels that
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this node was a participant in.
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*/
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rpc ClosedChannels (ClosedChannelsRequest) returns (ClosedChannelsResponse);
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/*
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OpenChannelSync is a synchronous version of the OpenChannel RPC call. This
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call is meant to be consumed by clients to the REST proxy. As with all
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other sync calls, all byte slices are intended to be populated as hex
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encoded strings.
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*/
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rpc OpenChannelSync (OpenChannelRequest) returns (ChannelPoint);
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/* lncli: `openchannel`
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OpenChannel attempts to open a singly funded channel specified in the
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request to a remote peer. Users are able to specify a target number of
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blocks that the funding transaction should be confirmed in, or a manual fee
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rate to us for the funding transaction. If neither are specified, then a
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lax block confirmation target is used. Each OpenStatusUpdate will return
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the pending channel ID of the in-progress channel. Depending on the
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arguments specified in the OpenChannelRequest, this pending channel ID can
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then be used to manually progress the channel funding flow.
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*/
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rpc OpenChannel (OpenChannelRequest) returns (stream OpenStatusUpdate);
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/*
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FundingStateStep is an advanced funding related call that allows the caller
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to either execute some preparatory steps for a funding workflow, or
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manually progress a funding workflow. The primary way a funding flow is
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identified is via its pending channel ID. As an example, this method can be
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used to specify that we're expecting a funding flow for a particular
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pending channel ID, for which we need to use specific parameters.
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Alternatively, this can be used to interactively drive PSBT signing for
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funding for partially complete funding transactions.
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*/
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rpc FundingStateStep (FundingTransitionMsg) returns (FundingStateStepResp);
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/*
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ChannelAcceptor dispatches a bi-directional streaming RPC in which
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OpenChannel requests are sent to the client and the client responds with
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a boolean that tells LND whether or not to accept the channel. This allows
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node operators to specify their own criteria for accepting inbound channels
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through a single persistent connection.
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*/
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rpc ChannelAcceptor (stream ChannelAcceptResponse)
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returns (stream ChannelAcceptRequest);
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/* lncli: `closechannel`
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CloseChannel attempts to close an active channel identified by its channel
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outpoint (ChannelPoint). The actions of this method can additionally be
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augmented to attempt a force close after a timeout period in the case of an
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inactive peer. If a non-force close (cooperative closure) is requested,
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then the user can specify either a target number of blocks until the
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closure transaction is confirmed, or a manual fee rate. If neither are
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specified, then a default lax, block confirmation target is used.
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*/
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rpc CloseChannel (CloseChannelRequest) returns (stream CloseStatusUpdate);
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/* lncli: `abandonchannel`
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AbandonChannel removes all channel state from the database except for a
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close summary. This method can be used to get rid of permanently unusable
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channels due to bugs fixed in newer versions of lnd. This method can also be
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used to remove externally funded channels where the funding transaction was
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never broadcast. Only available for non-externally funded channels in dev
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build.
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*/
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rpc AbandonChannel (AbandonChannelRequest) returns (AbandonChannelResponse);
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/* lncli: `sendpayment`
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Deprecated, use routerrpc.SendPaymentV2. SendPayment dispatches a
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bi-directional streaming RPC for sending payments through the Lightning
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Network. A single RPC invocation creates a persistent bi-directional
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stream allowing clients to rapidly send payments through the Lightning
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Network with a single persistent connection.
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*/
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rpc SendPayment (stream SendRequest) returns (stream SendResponse) {
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option deprecated = true;
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}
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/*
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SendPaymentSync is the synchronous non-streaming version of SendPayment.
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This RPC is intended to be consumed by clients of the REST proxy.
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Additionally, this RPC expects the destination's public key and the payment
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hash (if any) to be encoded as hex strings.
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*/
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rpc SendPaymentSync (SendRequest) returns (SendResponse);
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/* lncli: `sendtoroute`
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Deprecated, use routerrpc.SendToRouteV2. SendToRoute is a bi-directional
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streaming RPC for sending payment through the Lightning Network. This
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method differs from SendPayment in that it allows users to specify a full
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route manually. This can be used for things like rebalancing, and atomic
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swaps.
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*/
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rpc SendToRoute (stream SendToRouteRequest) returns (stream SendResponse) {
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option deprecated = true;
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}
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/*
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SendToRouteSync is a synchronous version of SendToRoute. It Will block
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until the payment either fails or succeeds.
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*/
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rpc SendToRouteSync (SendToRouteRequest) returns (SendResponse);
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/* lncli: `addinvoice`
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AddInvoice attempts to add a new invoice to the invoice database. Any
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duplicated invoices are rejected, therefore all invoices *must* have a
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unique payment preimage.
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*/
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rpc AddInvoice (Invoice) returns (AddInvoiceResponse);
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/* lncli: `listinvoices`
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ListInvoices returns a list of all the invoices currently stored within the
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database. Any active debug invoices are ignored. It has full support for
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paginated responses, allowing users to query for specific invoices through
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their add_index. This can be done by using either the first_index_offset or
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last_index_offset fields included in the response as the index_offset of the
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next request. By default, the first 100 invoices created will be returned.
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Backwards pagination is also supported through the Reversed flag.
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*/
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rpc ListInvoices (ListInvoiceRequest) returns (ListInvoiceResponse);
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/* lncli: `lookupinvoice`
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LookupInvoice attempts to look up an invoice according to its payment hash.
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The passed payment hash *must* be exactly 32 bytes, if not, an error is
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returned.
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*/
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rpc LookupInvoice (PaymentHash) returns (Invoice);
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/*
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SubscribeInvoices returns a uni-directional stream (server -> client) for
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notifying the client of newly added/settled invoices. The caller can
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optionally specify the add_index and/or the settle_index. If the add_index
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is specified, then we'll first start by sending add invoice events for all
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invoices with an add_index greater than the specified value. If the
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settle_index is specified, the next, we'll send out all settle events for
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invoices with a settle_index greater than the specified value. One or both
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of these fields can be set. If no fields are set, then we'll only send out
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the latest add/settle events.
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*/
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rpc SubscribeInvoices (InvoiceSubscription) returns (stream Invoice);
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/* lncli: `decodepayreq`
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DecodePayReq takes an encoded payment request string and attempts to decode
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it, returning a full description of the conditions encoded within the
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payment request.
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*/
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rpc DecodePayReq (PayReqString) returns (PayReq);
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/* lncli: `listpayments`
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ListPayments returns a list of all outgoing payments.
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*/
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rpc ListPayments (ListPaymentsRequest) returns (ListPaymentsResponse);
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/*
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DeleteAllPayments deletes all outgoing payments from DB.
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*/
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rpc DeleteAllPayments (DeleteAllPaymentsRequest)
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returns (DeleteAllPaymentsResponse);
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/* lncli: `describegraph`
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DescribeGraph returns a description of the latest graph state from the
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point of view of the node. The graph information is partitioned into two
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components: all the nodes/vertexes, and all the edges that connect the
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vertexes themselves. As this is a directed graph, the edges also contain
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the node directional specific routing policy which includes: the time lock
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delta, fee information, etc.
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*/
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rpc DescribeGraph (ChannelGraphRequest) returns (ChannelGraph);
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/* lncli: `getnodemetrics`
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GetNodeMetrics returns node metrics calculated from the graph. Currently
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the only supported metric is betweenness centrality of individual nodes.
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*/
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rpc GetNodeMetrics (NodeMetricsRequest) returns (NodeMetricsResponse);
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/* lncli: `getchaninfo`
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GetChanInfo returns the latest authenticated network announcement for the
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given channel identified by its channel ID: an 8-byte integer which
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uniquely identifies the location of transaction's funding output within the
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blockchain.
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*/
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rpc GetChanInfo (ChanInfoRequest) returns (ChannelEdge);
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/* lncli: `getnodeinfo`
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GetNodeInfo returns the latest advertised, aggregated, and authenticated
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channel information for the specified node identified by its public key.
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*/
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rpc GetNodeInfo (NodeInfoRequest) returns (NodeInfo);
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/* lncli: `queryroutes`
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QueryRoutes attempts to query the daemon's Channel Router for a possible
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route to a target destination capable of carrying a specific amount of
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satoshis. The returned route contains the full details required to craft and
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send an HTLC, also including the necessary information that should be
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present within the Sphinx packet encapsulated within the HTLC.
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When using REST, the `dest_custom_records` map type can be set by appending
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`&dest_custom_records[<record_number>]=<record_data_base64_url_encoded>`
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to the URL. Unfortunately this map type doesn't appear in the REST API
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documentation because of a bug in the grpc-gateway library.
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*/
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rpc QueryRoutes (QueryRoutesRequest) returns (QueryRoutesResponse);
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/* lncli: `getnetworkinfo`
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GetNetworkInfo returns some basic stats about the known channel graph from
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the point of view of the node.
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*/
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rpc GetNetworkInfo (NetworkInfoRequest) returns (NetworkInfo);
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/* lncli: `stop`
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StopDaemon will send a shutdown request to the interrupt handler, triggering
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a graceful shutdown of the daemon.
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*/
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rpc StopDaemon (StopRequest) returns (StopResponse);
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/*
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SubscribeChannelGraph launches a streaming RPC that allows the caller to
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receive notifications upon any changes to the channel graph topology from
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the point of view of the responding node. Events notified include: new
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nodes coming online, nodes updating their authenticated attributes, new
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channels being advertised, updates in the routing policy for a directional
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channel edge, and when channels are closed on-chain.
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*/
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rpc SubscribeChannelGraph (GraphTopologySubscription)
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returns (stream GraphTopologyUpdate);
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/* lncli: `debuglevel`
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DebugLevel allows a caller to programmatically set the logging verbosity of
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lnd. The logging can be targeted according to a coarse daemon-wide logging
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level, or in a granular fashion to specify the logging for a target
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sub-system.
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*/
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rpc DebugLevel (DebugLevelRequest) returns (DebugLevelResponse);
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/* lncli: `feereport`
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FeeReport allows the caller to obtain a report detailing the current fee
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schedule enforced by the node globally for each channel.
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*/
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rpc FeeReport (FeeReportRequest) returns (FeeReportResponse);
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/* lncli: `updatechanpolicy`
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UpdateChannelPolicy allows the caller to update the fee schedule and
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channel policies for all channels globally, or a particular channel.
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*/
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rpc UpdateChannelPolicy (PolicyUpdateRequest)
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returns (PolicyUpdateResponse);
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/* lncli: `fwdinghistory`
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ForwardingHistory allows the caller to query the htlcswitch for a record of
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all HTLCs forwarded within the target time range, and integer offset
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within that time range, for a maximum number of events. If no maximum number
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of events is specified, up to 100 events will be returned. If no time-range
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is specified, then events will be returned in the order that they occured.
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A list of forwarding events are returned. The size of each forwarding event
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is 40 bytes, and the max message size able to be returned in gRPC is 4 MiB.
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As a result each message can only contain 50k entries. Each response has
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the index offset of the last entry. The index offset can be provided to the
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request to allow the caller to skip a series of records.
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*/
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rpc ForwardingHistory (ForwardingHistoryRequest)
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returns (ForwardingHistoryResponse);
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/* lncli: `exportchanbackup`
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ExportChannelBackup attempts to return an encrypted static channel backup
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for the target channel identified by it channel point. The backup is
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encrypted with a key generated from the aezeed seed of the user. The
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returned backup can either be restored using the RestoreChannelBackup
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method once lnd is running, or via the InitWallet and UnlockWallet methods
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from the WalletUnlocker service.
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*/
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rpc ExportChannelBackup (ExportChannelBackupRequest)
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returns (ChannelBackup);
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/*
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ExportAllChannelBackups returns static channel backups for all existing
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channels known to lnd. A set of regular singular static channel backups for
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each channel are returned. Additionally, a multi-channel backup is returned
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as well, which contains a single encrypted blob containing the backups of
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each channel.
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*/
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rpc ExportAllChannelBackups (ChanBackupExportRequest)
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returns (ChanBackupSnapshot);
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/*
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VerifyChanBackup allows a caller to verify the integrity of a channel backup
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snapshot. This method will accept either a packed Single or a packed Multi.
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Specifying both will result in an error.
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*/
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rpc VerifyChanBackup (ChanBackupSnapshot)
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returns (VerifyChanBackupResponse);
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/* lncli: `restorechanbackup`
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RestoreChannelBackups accepts a set of singular channel backups, or a
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single encrypted multi-chan backup and attempts to recover any funds
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remaining within the channel. If we are able to unpack the backup, then the
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new channel will be shown under listchannels, as well as pending channels.
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*/
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rpc RestoreChannelBackups (RestoreChanBackupRequest)
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returns (RestoreBackupResponse);
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/*
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SubscribeChannelBackups allows a client to sub-subscribe to the most up to
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date information concerning the state of all channel backups. Each time a
|
|
new channel is added, we return the new set of channels, along with a
|
|
multi-chan backup containing the backup info for all channels. Each time a
|
|
channel is closed, we send a new update, which contains new new chan back
|
|
ups, but the updated set of encrypted multi-chan backups with the closed
|
|
channel(s) removed.
|
|
*/
|
|
rpc SubscribeChannelBackups (ChannelBackupSubscription)
|
|
returns (stream ChanBackupSnapshot);
|
|
|
|
/* lncli: `bakemacaroon`
|
|
BakeMacaroon allows the creation of a new macaroon with custom read and
|
|
write permissions. No first-party caveats are added since this can be done
|
|
offline.
|
|
*/
|
|
rpc BakeMacaroon (BakeMacaroonRequest) returns (BakeMacaroonResponse);
|
|
|
|
/* lncli: `listmacaroonids`
|
|
ListMacaroonIDs returns all root key IDs that are in use.
|
|
*/
|
|
rpc ListMacaroonIDs (ListMacaroonIDsRequest)
|
|
returns (ListMacaroonIDsResponse);
|
|
|
|
/* lncli: `deletemacaroonid`
|
|
DeleteMacaroonID deletes the specified macaroon ID and invalidates all
|
|
macaroons derived from that ID.
|
|
*/
|
|
rpc DeleteMacaroonID (DeleteMacaroonIDRequest)
|
|
returns (DeleteMacaroonIDResponse);
|
|
|
|
/* lncli: `listpermissions`
|
|
ListPermissions lists all RPC method URIs and their required macaroon
|
|
permissions to access them.
|
|
*/
|
|
rpc ListPermissions (ListPermissionsRequest)
|
|
returns (ListPermissionsResponse);
|
|
}
|
|
|
|
message Utxo {
|
|
// The type of address
|
|
AddressType address_type = 1;
|
|
|
|
// The address
|
|
string address = 2;
|
|
|
|
// The value of the unspent coin in satoshis
|
|
int64 amount_sat = 3;
|
|
|
|
// The pkscript in hex
|
|
string pk_script = 4;
|
|
|
|
// The outpoint in format txid:n
|
|
OutPoint outpoint = 5;
|
|
|
|
// The number of confirmations for the Utxo
|
|
int64 confirmations = 6;
|
|
}
|
|
|
|
message Transaction {
|
|
// The transaction hash
|
|
string tx_hash = 1;
|
|
|
|
// The transaction amount, denominated in satoshis
|
|
int64 amount = 2;
|
|
|
|
// The number of confirmations
|
|
int32 num_confirmations = 3;
|
|
|
|
// The hash of the block this transaction was included in
|
|
string block_hash = 4;
|
|
|
|
// The height of the block this transaction was included in
|
|
int32 block_height = 5;
|
|
|
|
// Timestamp of this transaction
|
|
int64 time_stamp = 6;
|
|
|
|
// Fees paid for this transaction
|
|
int64 total_fees = 7;
|
|
|
|
// Addresses that received funds for this transaction
|
|
repeated string dest_addresses = 8;
|
|
|
|
// The raw transaction hex.
|
|
string raw_tx_hex = 9;
|
|
|
|
// A label that was optionally set on transaction broadcast.
|
|
string label = 10;
|
|
}
|
|
message GetTransactionsRequest {
|
|
/*
|
|
The height from which to list transactions, inclusive. If this value is
|
|
greater than end_height, transactions will be read in reverse.
|
|
*/
|
|
int32 start_height = 1;
|
|
|
|
/*
|
|
The height until which to list transactions, inclusive. To include
|
|
unconfirmed transactions, this value should be set to -1, which will
|
|
return transactions from start_height until the current chain tip and
|
|
unconfirmed transactions. If no end_height is provided, the call will
|
|
default to this option.
|
|
*/
|
|
int32 end_height = 2;
|
|
|
|
// An optional filter to only include transactions relevant to an account.
|
|
string account = 3;
|
|
}
|
|
|
|
message TransactionDetails {
|
|
// The list of transactions relevant to the wallet.
|
|
repeated Transaction transactions = 1;
|
|
}
|
|
|
|
message FeeLimit {
|
|
oneof limit {
|
|
/*
|
|
The fee limit expressed as a fixed amount of satoshis.
|
|
|
|
The fields fixed and fixed_msat are mutually exclusive.
|
|
*/
|
|
int64 fixed = 1;
|
|
|
|
/*
|
|
The fee limit expressed as a fixed amount of millisatoshis.
|
|
|
|
The fields fixed and fixed_msat are mutually exclusive.
|
|
*/
|
|
int64 fixed_msat = 3;
|
|
|
|
// The fee limit expressed as a percentage of the payment amount.
|
|
int64 percent = 2;
|
|
}
|
|
}
|
|
|
|
message SendRequest {
|
|
/*
|
|
The identity pubkey of the payment recipient. When using REST, this field
|
|
must be encoded as base64.
|
|
*/
|
|
bytes dest = 1;
|
|
|
|
/*
|
|
The hex-encoded identity pubkey of the payment recipient. Deprecated now
|
|
that the REST gateway supports base64 encoding of bytes fields.
|
|
*/
|
|
string dest_string = 2 [deprecated = true];
|
|
|
|
/*
|
|
The amount to send expressed in satoshis.
|
|
|
|
The fields amt and amt_msat are mutually exclusive.
|
|
*/
|
|
int64 amt = 3;
|
|
|
|
/*
|
|
The amount to send expressed in millisatoshis.
|
|
|
|
The fields amt and amt_msat are mutually exclusive.
|
|
*/
|
|
int64 amt_msat = 12;
|
|
|
|
/*
|
|
The hash to use within the payment's HTLC. When using REST, this field
|
|
must be encoded as base64.
|
|
*/
|
|
bytes payment_hash = 4;
|
|
|
|
/*
|
|
The hex-encoded hash to use within the payment's HTLC. Deprecated now
|
|
that the REST gateway supports base64 encoding of bytes fields.
|
|
*/
|
|
string payment_hash_string = 5 [deprecated = true];
|
|
|
|
/*
|
|
A bare-bones invoice for a payment within the Lightning Network. With the
|
|
details of the invoice, the sender has all the data necessary to send a
|
|
payment to the recipient.
|
|
*/
|
|
string payment_request = 6;
|
|
|
|
/*
|
|
The CLTV delta from the current height that should be used to set the
|
|
timelock for the final hop.
|
|
*/
|
|
int32 final_cltv_delta = 7;
|
|
|
|
/*
|
|
The maximum number of satoshis that will be paid as a fee of the payment.
|
|
This value can be represented either as a percentage of the amount being
|
|
sent, or as a fixed amount of the maximum fee the user is willing the pay to
|
|
send the payment.
|
|
*/
|
|
FeeLimit fee_limit = 8;
|
|
|
|
/*
|
|
The channel id of the channel that must be taken to the first hop. If zero,
|
|
any channel may be used.
|
|
*/
|
|
uint64 outgoing_chan_id = 9 [jstype = JS_STRING];
|
|
|
|
/*
|
|
The pubkey of the last hop of the route. If empty, any hop may be used.
|
|
*/
|
|
bytes last_hop_pubkey = 13;
|
|
|
|
/*
|
|
An optional maximum total time lock for the route. This should not exceed
|
|
lnd's `--max-cltv-expiry` setting. If zero, then the value of
|
|
`--max-cltv-expiry` is enforced.
|
|
*/
|
|
uint32 cltv_limit = 10;
|
|
|
|
/*
|
|
An optional field that can be used to pass an arbitrary set of TLV records
|
|
to a peer which understands the new records. This can be used to pass
|
|
application specific data during the payment attempt. Record types are
|
|
required to be in the custom range >= 65536. When using REST, the values
|
|
must be encoded as base64.
|
|
*/
|
|
map<uint64, bytes> dest_custom_records = 11;
|
|
|
|
// If set, circular payments to self are permitted.
|
|
bool allow_self_payment = 14;
|
|
|
|
/*
|
|
Features assumed to be supported by the final node. All transitive feature
|
|
dependencies must also be set properly. For a given feature bit pair, either
|
|
optional or remote may be set, but not both. If this field is nil or empty,
|
|
the router will try to load destination features from the graph as a
|
|
fallback.
|
|
*/
|
|
repeated FeatureBit dest_features = 15;
|
|
|
|
/*
|
|
The payment address of the generated invoice.
|
|
*/
|
|
bytes payment_addr = 16;
|
|
}
|
|
|
|
message SendResponse {
|
|
string payment_error = 1;
|
|
bytes payment_preimage = 2;
|
|
Route payment_route = 3;
|
|
bytes payment_hash = 4;
|
|
}
|
|
|
|
message SendToRouteRequest {
|
|
/*
|
|
The payment hash to use for the HTLC. When using REST, this field must be
|
|
encoded as base64.
|
|
*/
|
|
bytes payment_hash = 1;
|
|
|
|
/*
|
|
An optional hex-encoded payment hash to be used for the HTLC. Deprecated now
|
|
that the REST gateway supports base64 encoding of bytes fields.
|
|
*/
|
|
string payment_hash_string = 2 [deprecated = true];
|
|
|
|
reserved 3;
|
|
|
|
// Route that should be used to attempt to complete the payment.
|
|
Route route = 4;
|
|
}
|
|
|
|
message ChannelAcceptRequest {
|
|
// The pubkey of the node that wishes to open an inbound channel.
|
|
bytes node_pubkey = 1;
|
|
|
|
// The hash of the genesis block that the proposed channel resides in.
|
|
bytes chain_hash = 2;
|
|
|
|
// The pending channel id.
|
|
bytes pending_chan_id = 3;
|
|
|
|
// The funding amount in satoshis that initiator wishes to use in the
|
|
// channel.
|
|
uint64 funding_amt = 4;
|
|
|
|
// The push amount of the proposed channel in millisatoshis.
|
|
uint64 push_amt = 5;
|
|
|
|
// The dust limit of the initiator's commitment tx.
|
|
uint64 dust_limit = 6;
|
|
|
|
// The maximum amount of coins in millisatoshis that can be pending in this
|
|
// channel.
|
|
uint64 max_value_in_flight = 7;
|
|
|
|
// The minimum amount of satoshis the initiator requires us to have at all
|
|
// times.
|
|
uint64 channel_reserve = 8;
|
|
|
|
// The smallest HTLC in millisatoshis that the initiator will accept.
|
|
uint64 min_htlc = 9;
|
|
|
|
// The initial fee rate that the initiator suggests for both commitment
|
|
// transactions.
|
|
uint64 fee_per_kw = 10;
|
|
|
|
/*
|
|
The number of blocks to use for the relative time lock in the pay-to-self
|
|
output of both commitment transactions.
|
|
*/
|
|
uint32 csv_delay = 11;
|
|
|
|
// The total number of incoming HTLC's that the initiator will accept.
|
|
uint32 max_accepted_htlcs = 12;
|
|
|
|
// A bit-field which the initiator uses to specify proposed channel
|
|
// behavior.
|
|
uint32 channel_flags = 13;
|
|
}
|
|
|
|
message ChannelAcceptResponse {
|
|
// Whether or not the client accepts the channel.
|
|
bool accept = 1;
|
|
|
|
// The pending channel id to which this response applies.
|
|
bytes pending_chan_id = 2;
|
|
|
|
/*
|
|
An optional error to send the initiating party to indicate why the channel
|
|
was rejected. This field *should not* contain sensitive information, it will
|
|
be sent to the initiating party. This field should only be set if accept is
|
|
false, the channel will be rejected if an error is set with accept=true
|
|
because the meaning of this response is ambiguous. Limited to 500
|
|
characters.
|
|
*/
|
|
string error = 3;
|
|
|
|
/*
|
|
The upfront shutdown address to use if the initiating peer supports option
|
|
upfront shutdown script (see ListPeers for the features supported). Note
|
|
that the channel open will fail if this value is set for a peer that does
|
|
not support this feature bit.
|
|
*/
|
|
string upfront_shutdown = 4;
|
|
|
|
/*
|
|
The csv delay (in blocks) that we require for the remote party.
|
|
*/
|
|
uint32 csv_delay = 5;
|
|
|
|
/*
|
|
The reserve amount in satoshis that we require the remote peer to adhere to.
|
|
We require that the remote peer always have some reserve amount allocated to
|
|
them so that there is always a disincentive to broadcast old state (if they
|
|
hold 0 sats on their side of the channel, there is nothing to lose).
|
|
*/
|
|
uint64 reserve_sat = 6;
|
|
|
|
/*
|
|
The maximum amount of funds in millisatoshis that we allow the remote peer
|
|
to have in outstanding htlcs.
|
|
*/
|
|
uint64 in_flight_max_msat = 7;
|
|
|
|
/*
|
|
The maximum number of htlcs that the remote peer can offer us.
|
|
*/
|
|
uint32 max_htlc_count = 8;
|
|
|
|
/*
|
|
The minimum value in millisatoshis for incoming htlcs on the channel.
|
|
*/
|
|
uint64 min_htlc_in = 9;
|
|
|
|
/*
|
|
The number of confirmations we require before we consider the channel open.
|
|
*/
|
|
uint32 min_accept_depth = 10;
|
|
}
|
|
|
|
message ChannelPoint {
|
|
oneof funding_txid {
|
|
/*
|
|
Txid of the funding transaction. When using REST, this field must be
|
|
encoded as base64.
|
|
*/
|
|
bytes funding_txid_bytes = 1;
|
|
|
|
/*
|
|
Hex-encoded string representing the byte-reversed hash of the funding
|
|
transaction.
|
|
*/
|
|
string funding_txid_str = 2;
|
|
}
|
|
|
|
// The index of the output of the funding transaction
|
|
uint32 output_index = 3;
|
|
}
|
|
|
|
message OutPoint {
|
|
// Raw bytes representing the transaction id.
|
|
bytes txid_bytes = 1;
|
|
|
|
// Reversed, hex-encoded string representing the transaction id.
|
|
string txid_str = 2;
|
|
|
|
// The index of the output on the transaction.
|
|
uint32 output_index = 3;
|
|
}
|
|
|
|
message LightningAddress {
|
|
// The identity pubkey of the Lightning node
|
|
string pubkey = 1;
|
|
|
|
// The network location of the lightning node, e.g. `69.69.69.69:1337` or
|
|
// `localhost:10011`
|
|
string host = 2;
|
|
}
|
|
|
|
message EstimateFeeRequest {
|
|
// The map from addresses to amounts for the transaction.
|
|
map<string, int64> AddrToAmount = 1;
|
|
|
|
// The target number of blocks that this transaction should be confirmed
|
|
// by.
|
|
int32 target_conf = 2;
|
|
|
|
// The minimum number of confirmations each one of your outputs used for
|
|
// the transaction must satisfy.
|
|
int32 min_confs = 3;
|
|
|
|
// Whether unconfirmed outputs should be used as inputs for the transaction.
|
|
bool spend_unconfirmed = 4;
|
|
}
|
|
|
|
message EstimateFeeResponse {
|
|
// The total fee in satoshis.
|
|
int64 fee_sat = 1;
|
|
|
|
// Deprecated, use sat_per_vbyte.
|
|
// The fee rate in satoshi/vbyte.
|
|
int64 feerate_sat_per_byte = 2 [deprecated = true];
|
|
|
|
// The fee rate in satoshi/vbyte.
|
|
uint64 sat_per_vbyte = 3;
|
|
}
|
|
|
|
message SendManyRequest {
|
|
// The map from addresses to amounts
|
|
map<string, int64> AddrToAmount = 1;
|
|
|
|
// The target number of blocks that this transaction should be confirmed
|
|
// by.
|
|
int32 target_conf = 3;
|
|
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// transaction.
|
|
uint64 sat_per_vbyte = 4;
|
|
|
|
// Deprecated, use sat_per_vbyte.
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// transaction.
|
|
int64 sat_per_byte = 5 [deprecated = true];
|
|
|
|
// An optional label for the transaction, limited to 500 characters.
|
|
string label = 6;
|
|
|
|
// The minimum number of confirmations each one of your outputs used for
|
|
// the transaction must satisfy.
|
|
int32 min_confs = 7;
|
|
|
|
// Whether unconfirmed outputs should be used as inputs for the transaction.
|
|
bool spend_unconfirmed = 8;
|
|
}
|
|
message SendManyResponse {
|
|
// The id of the transaction
|
|
string txid = 1;
|
|
}
|
|
|
|
message SendCoinsRequest {
|
|
// The address to send coins to
|
|
string addr = 1;
|
|
|
|
// The amount in satoshis to send
|
|
int64 amount = 2;
|
|
|
|
// The target number of blocks that this transaction should be confirmed
|
|
// by.
|
|
int32 target_conf = 3;
|
|
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// transaction.
|
|
uint64 sat_per_vbyte = 4;
|
|
|
|
// Deprecated, use sat_per_vbyte.
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// transaction.
|
|
int64 sat_per_byte = 5 [deprecated = true];
|
|
|
|
/*
|
|
If set, then the amount field will be ignored, and lnd will attempt to
|
|
send all the coins under control of the internal wallet to the specified
|
|
address.
|
|
*/
|
|
bool send_all = 6;
|
|
|
|
// An optional label for the transaction, limited to 500 characters.
|
|
string label = 7;
|
|
|
|
// The minimum number of confirmations each one of your outputs used for
|
|
// the transaction must satisfy.
|
|
int32 min_confs = 8;
|
|
|
|
// Whether unconfirmed outputs should be used as inputs for the transaction.
|
|
bool spend_unconfirmed = 9;
|
|
}
|
|
message SendCoinsResponse {
|
|
// The transaction ID of the transaction
|
|
string txid = 1;
|
|
}
|
|
|
|
message ListUnspentRequest {
|
|
// The minimum number of confirmations to be included.
|
|
int32 min_confs = 1;
|
|
|
|
// The maximum number of confirmations to be included.
|
|
int32 max_confs = 2;
|
|
|
|
// An optional filter to only include outputs belonging to an account.
|
|
string account = 3;
|
|
}
|
|
message ListUnspentResponse {
|
|
// A list of utxos
|
|
repeated Utxo utxos = 1;
|
|
}
|
|
|
|
/*
|
|
`AddressType` has to be one of:
|
|
|
|
- `p2wkh`: Pay to witness key hash (`WITNESS_PUBKEY_HASH` = 0)
|
|
- `np2wkh`: Pay to nested witness key hash (`NESTED_PUBKEY_HASH` = 1)
|
|
*/
|
|
enum AddressType {
|
|
WITNESS_PUBKEY_HASH = 0;
|
|
NESTED_PUBKEY_HASH = 1;
|
|
UNUSED_WITNESS_PUBKEY_HASH = 2;
|
|
UNUSED_NESTED_PUBKEY_HASH = 3;
|
|
}
|
|
|
|
message NewAddressRequest {
|
|
// The type of address to generate.
|
|
AddressType type = 1;
|
|
|
|
/*
|
|
The name of the account to generate a new address for. If empty, the
|
|
default wallet account is used.
|
|
*/
|
|
string account = 2;
|
|
}
|
|
message NewAddressResponse {
|
|
// The newly generated wallet address
|
|
string address = 1;
|
|
}
|
|
|
|
message SignMessageRequest {
|
|
/*
|
|
The message to be signed. When using REST, this field must be encoded as
|
|
base64.
|
|
*/
|
|
bytes msg = 1;
|
|
}
|
|
message SignMessageResponse {
|
|
// The signature for the given message
|
|
string signature = 1;
|
|
}
|
|
|
|
message VerifyMessageRequest {
|
|
/*
|
|
The message over which the signature is to be verified. When using REST,
|
|
this field must be encoded as base64.
|
|
*/
|
|
bytes msg = 1;
|
|
|
|
// The signature to be verified over the given message
|
|
string signature = 2;
|
|
}
|
|
message VerifyMessageResponse {
|
|
// Whether the signature was valid over the given message
|
|
bool valid = 1;
|
|
|
|
// The pubkey recovered from the signature
|
|
string pubkey = 2;
|
|
}
|
|
|
|
message ConnectPeerRequest {
|
|
// Lightning address of the peer, in the format `<pubkey>@host`
|
|
LightningAddress addr = 1;
|
|
|
|
/* If set, the daemon will attempt to persistently connect to the target
|
|
* peer. Otherwise, the call will be synchronous. */
|
|
bool perm = 2;
|
|
|
|
/*
|
|
The connection timeout value (in seconds) for this request. It won't affect
|
|
other requests.
|
|
*/
|
|
uint64 timeout = 3;
|
|
}
|
|
message ConnectPeerResponse {
|
|
}
|
|
|
|
message DisconnectPeerRequest {
|
|
// The pubkey of the node to disconnect from
|
|
string pub_key = 1;
|
|
}
|
|
message DisconnectPeerResponse {
|
|
}
|
|
|
|
message HTLC {
|
|
bool incoming = 1;
|
|
int64 amount = 2;
|
|
bytes hash_lock = 3;
|
|
uint32 expiration_height = 4;
|
|
|
|
// Index identifying the htlc on the channel.
|
|
uint64 htlc_index = 5;
|
|
|
|
// If this HTLC is involved in a forwarding operation, this field indicates
|
|
// the forwarding channel. For an outgoing htlc, it is the incoming channel.
|
|
// For an incoming htlc, it is the outgoing channel. When the htlc
|
|
// originates from this node or this node is the final destination,
|
|
// forwarding_channel will be zero. The forwarding channel will also be zero
|
|
// for htlcs that need to be forwarded but don't have a forwarding decision
|
|
// persisted yet.
|
|
uint64 forwarding_channel = 6;
|
|
|
|
// Index identifying the htlc on the forwarding channel.
|
|
uint64 forwarding_htlc_index = 7;
|
|
}
|
|
|
|
enum CommitmentType {
|
|
/*
|
|
A channel using the legacy commitment format having tweaked to_remote
|
|
keys.
|
|
*/
|
|
LEGACY = 0;
|
|
|
|
/*
|
|
A channel that uses the modern commitment format where the key in the
|
|
output of the remote party does not change each state. This makes back
|
|
up and recovery easier as when the channel is closed, the funds go
|
|
directly to that key.
|
|
*/
|
|
STATIC_REMOTE_KEY = 1;
|
|
|
|
/*
|
|
A channel that uses a commitment format that has anchor outputs on the
|
|
commitments, allowing fee bumping after a force close transaction has
|
|
been broadcast.
|
|
*/
|
|
ANCHORS = 2;
|
|
|
|
/*
|
|
Returned when the commitment type isn't known or unavailable.
|
|
*/
|
|
UNKNOWN_COMMITMENT_TYPE = 999;
|
|
}
|
|
|
|
message ChannelConstraints {
|
|
/*
|
|
The CSV delay expressed in relative blocks. If the channel is force closed,
|
|
we will need to wait for this many blocks before we can regain our funds.
|
|
*/
|
|
uint32 csv_delay = 1;
|
|
|
|
// The minimum satoshis this node is required to reserve in its balance.
|
|
uint64 chan_reserve_sat = 2;
|
|
|
|
// The dust limit (in satoshis) of the initiator's commitment tx.
|
|
uint64 dust_limit_sat = 3;
|
|
|
|
// The maximum amount of coins in millisatoshis that can be pending in this
|
|
// channel.
|
|
uint64 max_pending_amt_msat = 4;
|
|
|
|
// The smallest HTLC in millisatoshis that the initiator will accept.
|
|
uint64 min_htlc_msat = 5;
|
|
|
|
// The total number of incoming HTLC's that the initiator will accept.
|
|
uint32 max_accepted_htlcs = 6;
|
|
}
|
|
|
|
message Channel {
|
|
// Whether this channel is active or not
|
|
bool active = 1;
|
|
|
|
// The identity pubkey of the remote node
|
|
string remote_pubkey = 2;
|
|
|
|
/*
|
|
The outpoint (txid:index) of the funding transaction. With this value, Bob
|
|
will be able to generate a signature for Alice's version of the commitment
|
|
transaction.
|
|
*/
|
|
string channel_point = 3;
|
|
|
|
/*
|
|
The unique channel ID for the channel. The first 3 bytes are the block
|
|
height, the next 3 the index within the block, and the last 2 bytes are the
|
|
output index for the channel.
|
|
*/
|
|
uint64 chan_id = 4 [jstype = JS_STRING];
|
|
|
|
// The total amount of funds held in this channel
|
|
int64 capacity = 5;
|
|
|
|
// This node's current balance in this channel
|
|
int64 local_balance = 6;
|
|
|
|
// The counterparty's current balance in this channel
|
|
int64 remote_balance = 7;
|
|
|
|
/*
|
|
The amount calculated to be paid in fees for the current set of commitment
|
|
transactions. The fee amount is persisted with the channel in order to
|
|
allow the fee amount to be removed and recalculated with each channel state
|
|
update, including updates that happen after a system restart.
|
|
*/
|
|
int64 commit_fee = 8;
|
|
|
|
// The weight of the commitment transaction
|
|
int64 commit_weight = 9;
|
|
|
|
/*
|
|
The required number of satoshis per kilo-weight that the requester will pay
|
|
at all times, for both the funding transaction and commitment transaction.
|
|
This value can later be updated once the channel is open.
|
|
*/
|
|
int64 fee_per_kw = 10;
|
|
|
|
// The unsettled balance in this channel
|
|
int64 unsettled_balance = 11;
|
|
|
|
/*
|
|
The total number of satoshis we've sent within this channel.
|
|
*/
|
|
int64 total_satoshis_sent = 12;
|
|
|
|
/*
|
|
The total number of satoshis we've received within this channel.
|
|
*/
|
|
int64 total_satoshis_received = 13;
|
|
|
|
/*
|
|
The total number of updates conducted within this channel.
|
|
*/
|
|
uint64 num_updates = 14;
|
|
|
|
/*
|
|
The list of active, uncleared HTLCs currently pending within the channel.
|
|
*/
|
|
repeated HTLC pending_htlcs = 15;
|
|
|
|
/*
|
|
Deprecated. The CSV delay expressed in relative blocks. If the channel is
|
|
force closed, we will need to wait for this many blocks before we can regain
|
|
our funds.
|
|
*/
|
|
uint32 csv_delay = 16 [deprecated = true];
|
|
|
|
// Whether this channel is advertised to the network or not.
|
|
bool private = 17;
|
|
|
|
// True if we were the ones that created the channel.
|
|
bool initiator = 18;
|
|
|
|
// A set of flags showing the current state of the channel.
|
|
string chan_status_flags = 19;
|
|
|
|
// Deprecated. The minimum satoshis this node is required to reserve in its
|
|
// balance.
|
|
int64 local_chan_reserve_sat = 20 [deprecated = true];
|
|
|
|
/*
|
|
Deprecated. The minimum satoshis the other node is required to reserve in
|
|
its balance.
|
|
*/
|
|
int64 remote_chan_reserve_sat = 21 [deprecated = true];
|
|
|
|
// Deprecated. Use commitment_type.
|
|
bool static_remote_key = 22 [deprecated = true];
|
|
|
|
// The commitment type used by this channel.
|
|
CommitmentType commitment_type = 26;
|
|
|
|
/*
|
|
The number of seconds that the channel has been monitored by the channel
|
|
scoring system. Scores are currently not persisted, so this value may be
|
|
less than the lifetime of the channel [EXPERIMENTAL].
|
|
*/
|
|
int64 lifetime = 23;
|
|
|
|
/*
|
|
The number of seconds that the remote peer has been observed as being online
|
|
by the channel scoring system over the lifetime of the channel
|
|
[EXPERIMENTAL].
|
|
*/
|
|
int64 uptime = 24;
|
|
|
|
/*
|
|
Close address is the address that we will enforce payout to on cooperative
|
|
close if the channel was opened utilizing option upfront shutdown. This
|
|
value can be set on channel open by setting close_address in an open channel
|
|
request. If this value is not set, you can still choose a payout address by
|
|
cooperatively closing with the delivery_address field set.
|
|
*/
|
|
string close_address = 25;
|
|
|
|
/*
|
|
The amount that the initiator of the channel optionally pushed to the remote
|
|
party on channel open. This amount will be zero if the channel initiator did
|
|
not push any funds to the remote peer. If the initiator field is true, we
|
|
pushed this amount to our peer, if it is false, the remote peer pushed this
|
|
amount to us.
|
|
*/
|
|
uint64 push_amount_sat = 27;
|
|
|
|
/*
|
|
This uint32 indicates if this channel is to be considered 'frozen'. A
|
|
frozen channel doest not allow a cooperative channel close by the
|
|
initiator. The thaw_height is the height that this restriction stops
|
|
applying to the channel. This field is optional, not setting it or using a
|
|
value of zero will mean the channel has no additional restrictions. The
|
|
height can be interpreted in two ways: as a relative height if the value is
|
|
less than 500,000, or as an absolute height otherwise.
|
|
*/
|
|
uint32 thaw_height = 28;
|
|
|
|
// List constraints for the local node.
|
|
ChannelConstraints local_constraints = 29;
|
|
|
|
// List constraints for the remote node.
|
|
ChannelConstraints remote_constraints = 30;
|
|
}
|
|
|
|
message ListChannelsRequest {
|
|
bool active_only = 1;
|
|
bool inactive_only = 2;
|
|
bool public_only = 3;
|
|
bool private_only = 4;
|
|
|
|
/*
|
|
Filters the response for channels with a target peer's pubkey. If peer is
|
|
empty, all channels will be returned.
|
|
*/
|
|
bytes peer = 5;
|
|
}
|
|
message ListChannelsResponse {
|
|
// The list of active channels
|
|
repeated Channel channels = 11;
|
|
}
|
|
|
|
enum Initiator {
|
|
INITIATOR_UNKNOWN = 0;
|
|
INITIATOR_LOCAL = 1;
|
|
INITIATOR_REMOTE = 2;
|
|
INITIATOR_BOTH = 3;
|
|
}
|
|
|
|
message ChannelCloseSummary {
|
|
// The outpoint (txid:index) of the funding transaction.
|
|
string channel_point = 1;
|
|
|
|
// The unique channel ID for the channel.
|
|
uint64 chan_id = 2 [jstype = JS_STRING];
|
|
|
|
// The hash of the genesis block that this channel resides within.
|
|
string chain_hash = 3;
|
|
|
|
// The txid of the transaction which ultimately closed this channel.
|
|
string closing_tx_hash = 4;
|
|
|
|
// Public key of the remote peer that we formerly had a channel with.
|
|
string remote_pubkey = 5;
|
|
|
|
// Total capacity of the channel.
|
|
int64 capacity = 6;
|
|
|
|
// Height at which the funding transaction was spent.
|
|
uint32 close_height = 7;
|
|
|
|
// Settled balance at the time of channel closure
|
|
int64 settled_balance = 8;
|
|
|
|
// The sum of all the time-locked outputs at the time of channel closure
|
|
int64 time_locked_balance = 9;
|
|
|
|
enum ClosureType {
|
|
COOPERATIVE_CLOSE = 0;
|
|
LOCAL_FORCE_CLOSE = 1;
|
|
REMOTE_FORCE_CLOSE = 2;
|
|
BREACH_CLOSE = 3;
|
|
FUNDING_CANCELED = 4;
|
|
ABANDONED = 5;
|
|
}
|
|
|
|
// Details on how the channel was closed.
|
|
ClosureType close_type = 10;
|
|
|
|
/*
|
|
Open initiator is the party that initiated opening the channel. Note that
|
|
this value may be unknown if the channel was closed before we migrated to
|
|
store open channel information after close.
|
|
*/
|
|
Initiator open_initiator = 11;
|
|
|
|
/*
|
|
Close initiator indicates which party initiated the close. This value will
|
|
be unknown for channels that were cooperatively closed before we started
|
|
tracking cooperative close initiators. Note that this indicates which party
|
|
initiated a close, and it is possible for both to initiate cooperative or
|
|
force closes, although only one party's close will be confirmed on chain.
|
|
*/
|
|
Initiator close_initiator = 12;
|
|
|
|
repeated Resolution resolutions = 13;
|
|
}
|
|
|
|
enum ResolutionType {
|
|
TYPE_UNKNOWN = 0;
|
|
|
|
// We resolved an anchor output.
|
|
ANCHOR = 1;
|
|
|
|
/*
|
|
We are resolving an incoming htlc on chain. This if this htlc is
|
|
claimed, we swept the incoming htlc with the preimage. If it is timed
|
|
out, our peer swept the timeout path.
|
|
*/
|
|
INCOMING_HTLC = 2;
|
|
|
|
/*
|
|
We are resolving an outgoing htlc on chain. If this htlc is claimed,
|
|
the remote party swept the htlc with the preimage. If it is timed out,
|
|
we swept it with the timeout path.
|
|
*/
|
|
OUTGOING_HTLC = 3;
|
|
|
|
// We force closed and need to sweep our time locked commitment output.
|
|
COMMIT = 4;
|
|
}
|
|
|
|
enum ResolutionOutcome {
|
|
// Outcome unknown.
|
|
OUTCOME_UNKNOWN = 0;
|
|
|
|
// An output was claimed on chain.
|
|
CLAIMED = 1;
|
|
|
|
// An output was left unclaimed on chain.
|
|
UNCLAIMED = 2;
|
|
|
|
/*
|
|
ResolverOutcomeAbandoned indicates that an output that we did not
|
|
claim on chain, for example an anchor that we did not sweep and a
|
|
third party claimed on chain, or a htlc that we could not decode
|
|
so left unclaimed.
|
|
*/
|
|
ABANDONED = 3;
|
|
|
|
/*
|
|
If we force closed our channel, our htlcs need to be claimed in two
|
|
stages. This outcome represents the broadcast of a timeout or success
|
|
transaction for this two stage htlc claim.
|
|
*/
|
|
FIRST_STAGE = 4;
|
|
|
|
// A htlc was timed out on chain.
|
|
TIMEOUT = 5;
|
|
}
|
|
|
|
message Resolution {
|
|
// The type of output we are resolving.
|
|
ResolutionType resolution_type = 1;
|
|
|
|
// The outcome of our on chain action that resolved the outpoint.
|
|
ResolutionOutcome outcome = 2;
|
|
|
|
// The outpoint that was spent by the resolution.
|
|
OutPoint outpoint = 3;
|
|
|
|
// The amount that was claimed by the resolution.
|
|
uint64 amount_sat = 4;
|
|
|
|
// The hex-encoded transaction ID of the sweep transaction that spent the
|
|
// output.
|
|
string sweep_txid = 5;
|
|
}
|
|
|
|
message ClosedChannelsRequest {
|
|
bool cooperative = 1;
|
|
bool local_force = 2;
|
|
bool remote_force = 3;
|
|
bool breach = 4;
|
|
bool funding_canceled = 5;
|
|
bool abandoned = 6;
|
|
}
|
|
|
|
message ClosedChannelsResponse {
|
|
repeated ChannelCloseSummary channels = 1;
|
|
}
|
|
|
|
message Peer {
|
|
// The identity pubkey of the peer
|
|
string pub_key = 1;
|
|
|
|
// Network address of the peer; eg `127.0.0.1:10011`
|
|
string address = 3;
|
|
|
|
// Bytes of data transmitted to this peer
|
|
uint64 bytes_sent = 4;
|
|
|
|
// Bytes of data transmitted from this peer
|
|
uint64 bytes_recv = 5;
|
|
|
|
// Satoshis sent to this peer
|
|
int64 sat_sent = 6;
|
|
|
|
// Satoshis received from this peer
|
|
int64 sat_recv = 7;
|
|
|
|
// A channel is inbound if the counterparty initiated the channel
|
|
bool inbound = 8;
|
|
|
|
// Ping time to this peer
|
|
int64 ping_time = 9;
|
|
|
|
enum SyncType {
|
|
/*
|
|
Denotes that we cannot determine the peer's current sync type.
|
|
*/
|
|
UNKNOWN_SYNC = 0;
|
|
|
|
/*
|
|
Denotes that we are actively receiving new graph updates from the peer.
|
|
*/
|
|
ACTIVE_SYNC = 1;
|
|
|
|
/*
|
|
Denotes that we are not receiving new graph updates from the peer.
|
|
*/
|
|
PASSIVE_SYNC = 2;
|
|
|
|
/*
|
|
Denotes that this peer is pinned into an active sync.
|
|
*/
|
|
PINNED_SYNC = 3;
|
|
}
|
|
|
|
// The type of sync we are currently performing with this peer.
|
|
SyncType sync_type = 10;
|
|
|
|
// Features advertised by the remote peer in their init message.
|
|
map<uint32, Feature> features = 11;
|
|
|
|
/*
|
|
The latest errors received from our peer with timestamps, limited to the 10
|
|
most recent errors. These errors are tracked across peer connections, but
|
|
are not persisted across lnd restarts. Note that these errors are only
|
|
stored for peers that we have channels open with, to prevent peers from
|
|
spamming us with errors at no cost.
|
|
*/
|
|
repeated TimestampedError errors = 12;
|
|
|
|
/*
|
|
The number of times we have recorded this peer going offline or coming
|
|
online, recorded across restarts. Note that this value is decreased over
|
|
time if the peer has not recently flapped, so that we can forgive peers
|
|
with historically high flap counts.
|
|
*/
|
|
int32 flap_count = 13;
|
|
|
|
/*
|
|
The timestamp of the last flap we observed for this peer. If this value is
|
|
zero, we have not observed any flaps for this peer.
|
|
*/
|
|
int64 last_flap_ns = 14;
|
|
}
|
|
|
|
message TimestampedError {
|
|
// The unix timestamp in seconds when the error occurred.
|
|
uint64 timestamp = 1;
|
|
|
|
// The string representation of the error sent by our peer.
|
|
string error = 2;
|
|
}
|
|
|
|
message ListPeersRequest {
|
|
/*
|
|
If true, only the last error that our peer sent us will be returned with
|
|
the peer's information, rather than the full set of historic errors we have
|
|
stored.
|
|
*/
|
|
bool latest_error = 1;
|
|
}
|
|
message ListPeersResponse {
|
|
// The list of currently connected peers
|
|
repeated Peer peers = 1;
|
|
}
|
|
|
|
message PeerEventSubscription {
|
|
}
|
|
|
|
message PeerEvent {
|
|
// The identity pubkey of the peer.
|
|
string pub_key = 1;
|
|
|
|
enum EventType {
|
|
PEER_ONLINE = 0;
|
|
PEER_OFFLINE = 1;
|
|
}
|
|
|
|
EventType type = 2;
|
|
}
|
|
|
|
message GetInfoRequest {
|
|
}
|
|
message GetInfoResponse {
|
|
// The version of the LND software that the node is running.
|
|
string version = 14;
|
|
|
|
// The SHA1 commit hash that the daemon is compiled with.
|
|
string commit_hash = 20;
|
|
|
|
// The identity pubkey of the current node.
|
|
string identity_pubkey = 1;
|
|
|
|
// If applicable, the alias of the current node, e.g. "bob"
|
|
string alias = 2;
|
|
|
|
// The color of the current node in hex code format
|
|
string color = 17;
|
|
|
|
// Number of pending channels
|
|
uint32 num_pending_channels = 3;
|
|
|
|
// Number of active channels
|
|
uint32 num_active_channels = 4;
|
|
|
|
// Number of inactive channels
|
|
uint32 num_inactive_channels = 15;
|
|
|
|
// Number of peers
|
|
uint32 num_peers = 5;
|
|
|
|
// The node's current view of the height of the best block
|
|
uint32 block_height = 6;
|
|
|
|
// The node's current view of the hash of the best block
|
|
string block_hash = 8;
|
|
|
|
// Timestamp of the block best known to the wallet
|
|
int64 best_header_timestamp = 13;
|
|
|
|
// Whether the wallet's view is synced to the main chain
|
|
bool synced_to_chain = 9;
|
|
|
|
// Whether we consider ourselves synced with the public channel graph.
|
|
bool synced_to_graph = 18;
|
|
|
|
/*
|
|
Whether the current node is connected to testnet. This field is
|
|
deprecated and the network field should be used instead
|
|
**/
|
|
bool testnet = 10 [deprecated = true];
|
|
|
|
reserved 11;
|
|
|
|
// A list of active chains the node is connected to
|
|
repeated Chain chains = 16;
|
|
|
|
// The URIs of the current node.
|
|
repeated string uris = 12;
|
|
|
|
/*
|
|
Features that our node has advertised in our init message, node
|
|
announcements and invoices.
|
|
*/
|
|
map<uint32, Feature> features = 19;
|
|
}
|
|
|
|
message GetRecoveryInfoRequest {
|
|
}
|
|
message GetRecoveryInfoResponse {
|
|
// Whether the wallet is in recovery mode
|
|
bool recovery_mode = 1;
|
|
|
|
// Whether the wallet recovery progress is finished
|
|
bool recovery_finished = 2;
|
|
|
|
// The recovery progress, ranging from 0 to 1.
|
|
double progress = 3;
|
|
}
|
|
|
|
message Chain {
|
|
// The blockchain the node is on (eg bitcoin, litecoin)
|
|
string chain = 1;
|
|
|
|
// The network the node is on (eg regtest, testnet, mainnet)
|
|
string network = 2;
|
|
}
|
|
|
|
message ConfirmationUpdate {
|
|
bytes block_sha = 1;
|
|
int32 block_height = 2;
|
|
|
|
uint32 num_confs_left = 3;
|
|
}
|
|
|
|
message ChannelOpenUpdate {
|
|
ChannelPoint channel_point = 1;
|
|
}
|
|
|
|
message ChannelCloseUpdate {
|
|
bytes closing_txid = 1;
|
|
|
|
bool success = 2;
|
|
}
|
|
|
|
message CloseChannelRequest {
|
|
/*
|
|
The outpoint (txid:index) of the funding transaction. With this value, Bob
|
|
will be able to generate a signature for Alice's version of the commitment
|
|
transaction.
|
|
*/
|
|
ChannelPoint channel_point = 1;
|
|
|
|
// If true, then the channel will be closed forcibly. This means the
|
|
// current commitment transaction will be signed and broadcast.
|
|
bool force = 2;
|
|
|
|
// The target number of blocks that the closure transaction should be
|
|
// confirmed by.
|
|
int32 target_conf = 3;
|
|
|
|
// Deprecated, use sat_per_vbyte.
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// closure transaction.
|
|
int64 sat_per_byte = 4 [deprecated = true];
|
|
|
|
/*
|
|
An optional address to send funds to in the case of a cooperative close.
|
|
If the channel was opened with an upfront shutdown script and this field
|
|
is set, the request to close will fail because the channel must pay out
|
|
to the upfront shutdown addresss.
|
|
*/
|
|
string delivery_address = 5;
|
|
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// closure transaction.
|
|
uint64 sat_per_vbyte = 6;
|
|
}
|
|
|
|
message CloseStatusUpdate {
|
|
oneof update {
|
|
PendingUpdate close_pending = 1;
|
|
ChannelCloseUpdate chan_close = 3;
|
|
}
|
|
}
|
|
|
|
message PendingUpdate {
|
|
bytes txid = 1;
|
|
uint32 output_index = 2;
|
|
}
|
|
|
|
message ReadyForPsbtFunding {
|
|
/*
|
|
The P2WSH address of the channel funding multisig address that the below
|
|
specified amount in satoshis needs to be sent to.
|
|
*/
|
|
string funding_address = 1;
|
|
|
|
/*
|
|
The exact amount in satoshis that needs to be sent to the above address to
|
|
fund the pending channel.
|
|
*/
|
|
int64 funding_amount = 2;
|
|
|
|
/*
|
|
A raw PSBT that contains the pending channel output. If a base PSBT was
|
|
provided in the PsbtShim, this is the base PSBT with one additional output.
|
|
If no base PSBT was specified, this is an otherwise empty PSBT with exactly
|
|
one output.
|
|
*/
|
|
bytes psbt = 3;
|
|
}
|
|
|
|
message OpenChannelRequest {
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// funding transaction.
|
|
uint64 sat_per_vbyte = 1;
|
|
|
|
/*
|
|
The pubkey of the node to open a channel with. When using REST, this field
|
|
must be encoded as base64.
|
|
*/
|
|
bytes node_pubkey = 2;
|
|
|
|
/*
|
|
The hex encoded pubkey of the node to open a channel with. Deprecated now
|
|
that the REST gateway supports base64 encoding of bytes fields.
|
|
*/
|
|
string node_pubkey_string = 3 [deprecated = true];
|
|
|
|
// The number of satoshis the wallet should commit to the channel
|
|
int64 local_funding_amount = 4;
|
|
|
|
// The number of satoshis to push to the remote side as part of the initial
|
|
// commitment state
|
|
int64 push_sat = 5;
|
|
|
|
// The target number of blocks that the funding transaction should be
|
|
// confirmed by.
|
|
int32 target_conf = 6;
|
|
|
|
// Deprecated, use sat_per_vbyte.
|
|
// A manual fee rate set in sat/vbyte that should be used when crafting the
|
|
// funding transaction.
|
|
int64 sat_per_byte = 7 [deprecated = true];
|
|
|
|
// Whether this channel should be private, not announced to the greater
|
|
// network.
|
|
bool private = 8;
|
|
|
|
// The minimum value in millisatoshi we will require for incoming HTLCs on
|
|
// the channel.
|
|
int64 min_htlc_msat = 9;
|
|
|
|
// The delay we require on the remote's commitment transaction. If this is
|
|
// not set, it will be scaled automatically with the channel size.
|
|
uint32 remote_csv_delay = 10;
|
|
|
|
// The minimum number of confirmations each one of your outputs used for
|
|
// the funding transaction must satisfy.
|
|
int32 min_confs = 11;
|
|
|
|
// Whether unconfirmed outputs should be used as inputs for the funding
|
|
// transaction.
|
|
bool spend_unconfirmed = 12;
|
|
|
|
/*
|
|
Close address is an optional address which specifies the address to which
|
|
funds should be paid out to upon cooperative close. This field may only be
|
|
set if the peer supports the option upfront feature bit (call listpeers
|
|
to check). The remote peer will only accept cooperative closes to this
|
|
address if it is set.
|
|
|
|
Note: If this value is set on channel creation, you will *not* be able to
|
|
cooperatively close out to a different address.
|
|
*/
|
|
string close_address = 13;
|
|
|
|
/*
|
|
Funding shims are an optional argument that allow the caller to intercept
|
|
certain funding functionality. For example, a shim can be provided to use a
|
|
particular key for the commitment key (ideally cold) rather than use one
|
|
that is generated by the wallet as normal, or signal that signing will be
|
|
carried out in an interactive manner (PSBT based).
|
|
*/
|
|
FundingShim funding_shim = 14;
|
|
|
|
/*
|
|
The maximum amount of coins in millisatoshi that can be pending within
|
|
the channel. It only applies to the remote party.
|
|
*/
|
|
uint64 remote_max_value_in_flight_msat = 15;
|
|
|
|
/*
|
|
The maximum number of concurrent HTLCs we will allow the remote party to add
|
|
to the commitment transaction.
|
|
*/
|
|
uint32 remote_max_htlcs = 16;
|
|
|
|
/*
|
|
Max local csv is the maximum csv delay we will allow for our own commitment
|
|
transaction.
|
|
*/
|
|
uint32 max_local_csv = 17;
|
|
}
|
|
message OpenStatusUpdate {
|
|
oneof update {
|
|
/*
|
|
Signals that the channel is now fully negotiated and the funding
|
|
transaction published.
|
|
*/
|
|
PendingUpdate chan_pending = 1;
|
|
|
|
/*
|
|
Signals that the channel's funding transaction has now reached the
|
|
required number of confirmations on chain and can be used.
|
|
*/
|
|
ChannelOpenUpdate chan_open = 3;
|
|
|
|
/*
|
|
Signals that the funding process has been suspended and the construction
|
|
of a PSBT that funds the channel PK script is now required.
|
|
*/
|
|
ReadyForPsbtFunding psbt_fund = 5;
|
|
}
|
|
|
|
/*
|
|
The pending channel ID of the created channel. This value may be used to
|
|
further the funding flow manually via the FundingStateStep method.
|
|
*/
|
|
bytes pending_chan_id = 4;
|
|
}
|
|
|
|
message KeyLocator {
|
|
// The family of key being identified.
|
|
int32 key_family = 1;
|
|
|
|
// The precise index of the key being identified.
|
|
int32 key_index = 2;
|
|
}
|
|
|
|
message KeyDescriptor {
|
|
/*
|
|
The raw bytes of the key being identified.
|
|
*/
|
|
bytes raw_key_bytes = 1;
|
|
|
|
/*
|
|
The key locator that identifies which key to use for signing.
|
|
*/
|
|
KeyLocator key_loc = 2;
|
|
}
|
|
|
|
message ChanPointShim {
|
|
/*
|
|
The size of the pre-crafted output to be used as the channel point for this
|
|
channel funding.
|
|
*/
|
|
int64 amt = 1;
|
|
|
|
// The target channel point to refrence in created commitment transactions.
|
|
ChannelPoint chan_point = 2;
|
|
|
|
// Our local key to use when creating the multi-sig output.
|
|
KeyDescriptor local_key = 3;
|
|
|
|
// The key of the remote party to use when creating the multi-sig output.
|
|
bytes remote_key = 4;
|
|
|
|
/*
|
|
If non-zero, then this will be used as the pending channel ID on the wire
|
|
protocol to initate the funding request. This is an optional field, and
|
|
should only be set if the responder is already expecting a specific pending
|
|
channel ID.
|
|
*/
|
|
bytes pending_chan_id = 5;
|
|
|
|
/*
|
|
This uint32 indicates if this channel is to be considered 'frozen'. A frozen
|
|
channel does not allow a cooperative channel close by the initiator. The
|
|
thaw_height is the height that this restriction stops applying to the
|
|
channel. The height can be interpreted in two ways: as a relative height if
|
|
the value is less than 500,000, or as an absolute height otherwise.
|
|
*/
|
|
uint32 thaw_height = 6;
|
|
}
|
|
|
|
message PsbtShim {
|
|
/*
|
|
A unique identifier of 32 random bytes that will be used as the pending
|
|
channel ID to identify the PSBT state machine when interacting with it and
|
|
on the wire protocol to initiate the funding request.
|
|
*/
|
|
bytes pending_chan_id = 1;
|
|
|
|
/*
|
|
An optional base PSBT the new channel output will be added to. If this is
|
|
non-empty, it must be a binary serialized PSBT.
|
|
*/
|
|
bytes base_psbt = 2;
|
|
|
|
/*
|
|
If a channel should be part of a batch (multiple channel openings in one
|
|
transaction), it can be dangerous if the whole batch transaction is
|
|
published too early before all channel opening negotiations are completed.
|
|
This flag prevents this particular channel from broadcasting the transaction
|
|
after the negotiation with the remote peer. In a batch of channel openings
|
|
this flag should be set to true for every channel but the very last.
|
|
*/
|
|
bool no_publish = 3;
|
|
}
|
|
|
|
message FundingShim {
|
|
oneof shim {
|
|
/*
|
|
A channel shim where the channel point was fully constructed outside
|
|
of lnd's wallet and the transaction might already be published.
|
|
*/
|
|
ChanPointShim chan_point_shim = 1;
|
|
|
|
/*
|
|
A channel shim that uses a PSBT to fund and sign the channel funding
|
|
transaction.
|
|
*/
|
|
PsbtShim psbt_shim = 2;
|
|
}
|
|
}
|
|
|
|
message FundingShimCancel {
|
|
// The pending channel ID of the channel to cancel the funding shim for.
|
|
bytes pending_chan_id = 1;
|
|
}
|
|
|
|
message FundingPsbtVerify {
|
|
/*
|
|
The funded but not yet signed PSBT that sends the exact channel capacity
|
|
amount to the PK script returned in the open channel message in a previous
|
|
step.
|
|
*/
|
|
bytes funded_psbt = 1;
|
|
|
|
// The pending channel ID of the channel to get the PSBT for.
|
|
bytes pending_chan_id = 2;
|
|
}
|
|
|
|
message FundingPsbtFinalize {
|
|
/*
|
|
The funded PSBT that contains all witness data to send the exact channel
|
|
capacity amount to the PK script returned in the open channel message in a
|
|
previous step. Cannot be set at the same time as final_raw_tx.
|
|
*/
|
|
bytes signed_psbt = 1;
|
|
|
|
// The pending channel ID of the channel to get the PSBT for.
|
|
bytes pending_chan_id = 2;
|
|
|
|
/*
|
|
As an alternative to the signed PSBT with all witness data, the final raw
|
|
wire format transaction can also be specified directly. Cannot be set at the
|
|
same time as signed_psbt.
|
|
*/
|
|
bytes final_raw_tx = 3;
|
|
}
|
|
|
|
message FundingTransitionMsg {
|
|
oneof trigger {
|
|
/*
|
|
The funding shim to register. This should be used before any
|
|
channel funding has began by the remote party, as it is intended as a
|
|
preparatory step for the full channel funding.
|
|
*/
|
|
FundingShim shim_register = 1;
|
|
|
|
// Used to cancel an existing registered funding shim.
|
|
FundingShimCancel shim_cancel = 2;
|
|
|
|
/*
|
|
Used to continue a funding flow that was initiated to be executed
|
|
through a PSBT. This step verifies that the PSBT contains the correct
|
|
outputs to fund the channel.
|
|
*/
|
|
FundingPsbtVerify psbt_verify = 3;
|
|
|
|
/*
|
|
Used to continue a funding flow that was initiated to be executed
|
|
through a PSBT. This step finalizes the funded and signed PSBT, finishes
|
|
negotiation with the peer and finally publishes the resulting funding
|
|
transaction.
|
|
*/
|
|
FundingPsbtFinalize psbt_finalize = 4;
|
|
}
|
|
}
|
|
|
|
message FundingStateStepResp {
|
|
}
|
|
|
|
message PendingHTLC {
|
|
// The direction within the channel that the htlc was sent
|
|
bool incoming = 1;
|
|
|
|
// The total value of the htlc
|
|
int64 amount = 2;
|
|
|
|
// The final output to be swept back to the user's wallet
|
|
string outpoint = 3;
|
|
|
|
// The next block height at which we can spend the current stage
|
|
uint32 maturity_height = 4;
|
|
|
|
/*
|
|
The number of blocks remaining until the current stage can be swept.
|
|
Negative values indicate how many blocks have passed since becoming
|
|
mature.
|
|
*/
|
|
int32 blocks_til_maturity = 5;
|
|
|
|
// Indicates whether the htlc is in its first or second stage of recovery
|
|
uint32 stage = 6;
|
|
}
|
|
|
|
message PendingChannelsRequest {
|
|
}
|
|
message PendingChannelsResponse {
|
|
message PendingChannel {
|
|
string remote_node_pub = 1;
|
|
string channel_point = 2;
|
|
|
|
int64 capacity = 3;
|
|
|
|
int64 local_balance = 4;
|
|
int64 remote_balance = 5;
|
|
|
|
// The minimum satoshis this node is required to reserve in its
|
|
// balance.
|
|
int64 local_chan_reserve_sat = 6;
|
|
|
|
/*
|
|
The minimum satoshis the other node is required to reserve in its
|
|
balance.
|
|
*/
|
|
int64 remote_chan_reserve_sat = 7;
|
|
|
|
// The party that initiated opening the channel.
|
|
Initiator initiator = 8;
|
|
|
|
// The commitment type used by this channel.
|
|
CommitmentType commitment_type = 9;
|
|
}
|
|
|
|
message PendingOpenChannel {
|
|
// The pending channel
|
|
PendingChannel channel = 1;
|
|
|
|
// The height at which this channel will be confirmed
|
|
uint32 confirmation_height = 2;
|
|
|
|
/*
|
|
The amount calculated to be paid in fees for the current set of
|
|
commitment transactions. The fee amount is persisted with the channel
|
|
in order to allow the fee amount to be removed and recalculated with
|
|
each channel state update, including updates that happen after a system
|
|
restart.
|
|
*/
|
|
int64 commit_fee = 4;
|
|
|
|
// The weight of the commitment transaction
|
|
int64 commit_weight = 5;
|
|
|
|
/*
|
|
The required number of satoshis per kilo-weight that the requester will
|
|
pay at all times, for both the funding transaction and commitment
|
|
transaction. This value can later be updated once the channel is open.
|
|
*/
|
|
int64 fee_per_kw = 6;
|
|
}
|
|
|
|
message WaitingCloseChannel {
|
|
// The pending channel waiting for closing tx to confirm
|
|
PendingChannel channel = 1;
|
|
|
|
// The balance in satoshis encumbered in this channel
|
|
int64 limbo_balance = 2;
|
|
|
|
/*
|
|
A list of valid commitment transactions. Any of these can confirm at
|
|
this point.
|
|
*/
|
|
Commitments commitments = 3;
|
|
}
|
|
|
|
message Commitments {
|
|
// Hash of the local version of the commitment tx.
|
|
string local_txid = 1;
|
|
|
|
// Hash of the remote version of the commitment tx.
|
|
string remote_txid = 2;
|
|
|
|
// Hash of the remote pending version of the commitment tx.
|
|
string remote_pending_txid = 3;
|
|
|
|
/*
|
|
The amount in satoshis calculated to be paid in fees for the local
|
|
commitment.
|
|
*/
|
|
uint64 local_commit_fee_sat = 4;
|
|
|
|
/*
|
|
The amount in satoshis calculated to be paid in fees for the remote
|
|
commitment.
|
|
*/
|
|
uint64 remote_commit_fee_sat = 5;
|
|
|
|
/*
|
|
The amount in satoshis calculated to be paid in fees for the remote
|
|
pending commitment.
|
|
*/
|
|
uint64 remote_pending_commit_fee_sat = 6;
|
|
}
|
|
|
|
message ClosedChannel {
|
|
// The pending channel to be closed
|
|
PendingChannel channel = 1;
|
|
|
|
// The transaction id of the closing transaction
|
|
string closing_txid = 2;
|
|
}
|
|
|
|
message ForceClosedChannel {
|
|
// The pending channel to be force closed
|
|
PendingChannel channel = 1;
|
|
|
|
// The transaction id of the closing transaction
|
|
string closing_txid = 2;
|
|
|
|
// The balance in satoshis encumbered in this pending channel
|
|
int64 limbo_balance = 3;
|
|
|
|
// The height at which funds can be swept into the wallet
|
|
uint32 maturity_height = 4;
|
|
|
|
/*
|
|
Remaining # of blocks until the commitment output can be swept.
|
|
Negative values indicate how many blocks have passed since becoming
|
|
mature.
|
|
*/
|
|
int32 blocks_til_maturity = 5;
|
|
|
|
// The total value of funds successfully recovered from this channel
|
|
int64 recovered_balance = 6;
|
|
|
|
repeated PendingHTLC pending_htlcs = 8;
|
|
|
|
enum AnchorState {
|
|
LIMBO = 0;
|
|
RECOVERED = 1;
|
|
LOST = 2;
|
|
}
|
|
|
|
AnchorState anchor = 9;
|
|
}
|
|
|
|
// The balance in satoshis encumbered in pending channels
|
|
int64 total_limbo_balance = 1;
|
|
|
|
// Channels pending opening
|
|
repeated PendingOpenChannel pending_open_channels = 2;
|
|
|
|
/*
|
|
Deprecated: Channels pending closing previously contained cooperatively
|
|
closed channels with a single confirmation. These channels are now
|
|
considered closed from the time we see them on chain.
|
|
*/
|
|
repeated ClosedChannel pending_closing_channels = 3 [deprecated = true];
|
|
|
|
// Channels pending force closing
|
|
repeated ForceClosedChannel pending_force_closing_channels = 4;
|
|
|
|
// Channels waiting for closing tx to confirm
|
|
repeated WaitingCloseChannel waiting_close_channels = 5;
|
|
}
|
|
|
|
message ChannelEventSubscription {
|
|
}
|
|
|
|
message ChannelEventUpdate {
|
|
oneof channel {
|
|
Channel open_channel = 1;
|
|
ChannelCloseSummary closed_channel = 2;
|
|
ChannelPoint active_channel = 3;
|
|
ChannelPoint inactive_channel = 4;
|
|
PendingUpdate pending_open_channel = 6;
|
|
}
|
|
|
|
enum UpdateType {
|
|
OPEN_CHANNEL = 0;
|
|
CLOSED_CHANNEL = 1;
|
|
ACTIVE_CHANNEL = 2;
|
|
INACTIVE_CHANNEL = 3;
|
|
PENDING_OPEN_CHANNEL = 4;
|
|
}
|
|
|
|
UpdateType type = 5;
|
|
}
|
|
|
|
message WalletAccountBalance {
|
|
// The confirmed balance of the account (with >= 1 confirmations).
|
|
int64 confirmed_balance = 1;
|
|
|
|
// The unconfirmed balance of the account (with 0 confirmations).
|
|
int64 unconfirmed_balance = 2;
|
|
}
|
|
|
|
message WalletBalanceRequest {
|
|
}
|
|
|
|
message WalletBalanceResponse {
|
|
// The balance of the wallet
|
|
int64 total_balance = 1;
|
|
|
|
// The confirmed balance of a wallet(with >= 1 confirmations)
|
|
int64 confirmed_balance = 2;
|
|
|
|
// The unconfirmed balance of a wallet(with 0 confirmations)
|
|
int64 unconfirmed_balance = 3;
|
|
|
|
// A mapping of each wallet account's name to its balance.
|
|
map<string, WalletAccountBalance> account_balance = 4;
|
|
}
|
|
|
|
message Amount {
|
|
// Value denominated in satoshis.
|
|
uint64 sat = 1;
|
|
|
|
// Value denominated in milli-satoshis.
|
|
uint64 msat = 2;
|
|
}
|
|
|
|
message ChannelBalanceRequest {
|
|
}
|
|
message ChannelBalanceResponse {
|
|
// Deprecated. Sum of channels balances denominated in satoshis
|
|
int64 balance = 1 [deprecated = true];
|
|
|
|
// Deprecated. Sum of channels pending balances denominated in satoshis
|
|
int64 pending_open_balance = 2 [deprecated = true];
|
|
|
|
// Sum of channels local balances.
|
|
Amount local_balance = 3;
|
|
|
|
// Sum of channels remote balances.
|
|
Amount remote_balance = 4;
|
|
|
|
// Sum of channels local unsettled balances.
|
|
Amount unsettled_local_balance = 5;
|
|
|
|
// Sum of channels remote unsettled balances.
|
|
Amount unsettled_remote_balance = 6;
|
|
|
|
// Sum of channels pending local balances.
|
|
Amount pending_open_local_balance = 7;
|
|
|
|
// Sum of channels pending remote balances.
|
|
Amount pending_open_remote_balance = 8;
|
|
}
|
|
|
|
message QueryRoutesRequest {
|
|
// The 33-byte hex-encoded public key for the payment destination
|
|
string pub_key = 1;
|
|
|
|
/*
|
|
The amount to send expressed in satoshis.
|
|
|
|
The fields amt and amt_msat are mutually exclusive.
|
|
*/
|
|
int64 amt = 2;
|
|
|
|
/*
|
|
The amount to send expressed in millisatoshis.
|
|
|
|
The fields amt and amt_msat are mutually exclusive.
|
|
*/
|
|
int64 amt_msat = 12;
|
|
|
|
reserved 3;
|
|
|
|
/*
|
|
An optional CLTV delta from the current height that should be used for the
|
|
timelock of the final hop. Note that unlike SendPayment, QueryRoutes does
|
|
not add any additional block padding on top of final_ctlv_delta. This
|
|
padding of a few blocks needs to be added manually or otherwise failures may
|
|
happen when a block comes in while the payment is in flight.
|
|
*/
|
|
int32 final_cltv_delta = 4;
|
|
|
|
/*
|
|
The maximum number of satoshis that will be paid as a fee of the payment.
|
|
This value can be represented either as a percentage of the amount being
|
|
sent, or as a fixed amount of the maximum fee the user is willing the pay to
|
|
send the payment.
|
|
*/
|
|
FeeLimit fee_limit = 5;
|
|
|
|
/*
|
|
A list of nodes to ignore during path finding. When using REST, these fields
|
|
must be encoded as base64.
|
|
*/
|
|
repeated bytes ignored_nodes = 6;
|
|
|
|
/*
|
|
Deprecated. A list of edges to ignore during path finding.
|
|
*/
|
|
repeated EdgeLocator ignored_edges = 7 [deprecated = true];
|
|
|
|
/*
|
|
The source node where the request route should originated from. If empty,
|
|
self is assumed.
|
|
*/
|
|
string source_pub_key = 8;
|
|
|
|
/*
|
|
If set to true, edge probabilities from mission control will be used to get
|
|
the optimal route.
|
|
*/
|
|
bool use_mission_control = 9;
|
|
|
|
/*
|
|
A list of directed node pairs that will be ignored during path finding.
|
|
*/
|
|
repeated NodePair ignored_pairs = 10;
|
|
|
|
/*
|
|
An optional maximum total time lock for the route. If the source is empty or
|
|
ourselves, this should not exceed lnd's `--max-cltv-expiry` setting. If
|
|
zero, then the value of `--max-cltv-expiry` is used as the limit.
|
|
*/
|
|
uint32 cltv_limit = 11;
|
|
|
|
/*
|
|
An optional field that can be used to pass an arbitrary set of TLV records
|
|
to a peer which understands the new records. This can be used to pass
|
|
application specific data during the payment attempt. If the destination
|
|
does not support the specified recrods, and error will be returned.
|
|
Record types are required to be in the custom range >= 65536. When using
|
|
REST, the values must be encoded as base64.
|
|
*/
|
|
map<uint64, bytes> dest_custom_records = 13;
|
|
|
|
/*
|
|
The channel id of the channel that must be taken to the first hop. If zero,
|
|
any channel may be used.
|
|
*/
|
|
uint64 outgoing_chan_id = 14 [jstype = JS_STRING];
|
|
|
|
/*
|
|
The pubkey of the last hop of the route. If empty, any hop may be used.
|
|
*/
|
|
bytes last_hop_pubkey = 15;
|
|
|
|
/*
|
|
Optional route hints to reach the destination through private channels.
|
|
*/
|
|
repeated lnrpc.RouteHint route_hints = 16;
|
|
|
|
/*
|
|
Features assumed to be supported by the final node. All transitive feature
|
|
dependencies must also be set properly. For a given feature bit pair, either
|
|
optional or remote may be set, but not both. If this field is nil or empty,
|
|
the router will try to load destination features from the graph as a
|
|
fallback.
|
|
*/
|
|
repeated lnrpc.FeatureBit dest_features = 17;
|
|
}
|
|
|
|
message NodePair {
|
|
/*
|
|
The sending node of the pair. When using REST, this field must be encoded as
|
|
base64.
|
|
*/
|
|
bytes from = 1;
|
|
|
|
/*
|
|
The receiving node of the pair. When using REST, this field must be encoded
|
|
as base64.
|
|
*/
|
|
bytes to = 2;
|
|
}
|
|
|
|
message EdgeLocator {
|
|
// The short channel id of this edge.
|
|
uint64 channel_id = 1 [jstype = JS_STRING];
|
|
|
|
/*
|
|
The direction of this edge. If direction_reverse is false, the direction
|
|
of this edge is from the channel endpoint with the lexicographically smaller
|
|
pub key to the endpoint with the larger pub key. If direction_reverse is
|
|
is true, the edge goes the other way.
|
|
*/
|
|
bool direction_reverse = 2;
|
|
}
|
|
|
|
message QueryRoutesResponse {
|
|
/*
|
|
The route that results from the path finding operation. This is still a
|
|
repeated field to retain backwards compatibility.
|
|
*/
|
|
repeated Route routes = 1;
|
|
|
|
/*
|
|
The success probability of the returned route based on the current mission
|
|
control state. [EXPERIMENTAL]
|
|
*/
|
|
double success_prob = 2;
|
|
}
|
|
|
|
message Hop {
|
|
/*
|
|
The unique channel ID for the channel. The first 3 bytes are the block
|
|
height, the next 3 the index within the block, and the last 2 bytes are the
|
|
output index for the channel.
|
|
*/
|
|
uint64 chan_id = 1 [jstype = JS_STRING];
|
|
int64 chan_capacity = 2 [deprecated = true];
|
|
int64 amt_to_forward = 3 [deprecated = true];
|
|
int64 fee = 4 [deprecated = true];
|
|
uint32 expiry = 5;
|
|
int64 amt_to_forward_msat = 6;
|
|
int64 fee_msat = 7;
|
|
|
|
/*
|
|
An optional public key of the hop. If the public key is given, the payment
|
|
can be executed without relying on a copy of the channel graph.
|
|
*/
|
|
string pub_key = 8;
|
|
|
|
/*
|
|
If set to true, then this hop will be encoded using the new variable length
|
|
TLV format. Note that if any custom tlv_records below are specified, then
|
|
this field MUST be set to true for them to be encoded properly.
|
|
*/
|
|
bool tlv_payload = 9;
|
|
|
|
/*
|
|
An optional TLV record that signals the use of an MPP payment. If present,
|
|
the receiver will enforce that the same mpp_record is included in the final
|
|
hop payload of all non-zero payments in the HTLC set. If empty, a regular
|
|
single-shot payment is or was attempted.
|
|
*/
|
|
MPPRecord mpp_record = 10;
|
|
|
|
/*
|
|
An optional TLV record that signals the use of an AMP payment. If present,
|
|
the receiver will treat all received payments including the same
|
|
(payment_addr, set_id) pair as being part of one logical payment. The
|
|
payment will be settled by XORing the root_share's together and deriving the
|
|
child hashes and preimages according to BOLT XX. Must be used in conjunction
|
|
with mpp_record.
|
|
*/
|
|
AMPRecord amp_record = 12;
|
|
|
|
/*
|
|
An optional set of key-value TLV records. This is useful within the context
|
|
of the SendToRoute call as it allows callers to specify arbitrary K-V pairs
|
|
to drop off at each hop within the onion.
|
|
*/
|
|
map<uint64, bytes> custom_records = 11;
|
|
}
|
|
|
|
message MPPRecord {
|
|
/*
|
|
A unique, random identifier used to authenticate the sender as the intended
|
|
payer of a multi-path payment. The payment_addr must be the same for all
|
|
subpayments, and match the payment_addr provided in the receiver's invoice.
|
|
The same payment_addr must be used on all subpayments.
|
|
*/
|
|
bytes payment_addr = 11;
|
|
|
|
/*
|
|
The total amount in milli-satoshis being sent as part of a larger multi-path
|
|
payment. The caller is responsible for ensuring subpayments to the same node
|
|
and payment_hash sum exactly to total_amt_msat. The same
|
|
total_amt_msat must be used on all subpayments.
|
|
*/
|
|
int64 total_amt_msat = 10;
|
|
}
|
|
|
|
message AMPRecord {
|
|
bytes root_share = 1;
|
|
|
|
bytes set_id = 2;
|
|
|
|
uint32 child_index = 3;
|
|
}
|
|
|
|
/*
|
|
A path through the channel graph which runs over one or more channels in
|
|
succession. This struct carries all the information required to craft the
|
|
Sphinx onion packet, and send the payment along the first hop in the path. A
|
|
route is only selected as valid if all the channels have sufficient capacity to
|
|
carry the initial payment amount after fees are accounted for.
|
|
*/
|
|
message Route {
|
|
/*
|
|
The cumulative (final) time lock across the entire route. This is the CLTV
|
|
value that should be extended to the first hop in the route. All other hops
|
|
will decrement the time-lock as advertised, leaving enough time for all
|
|
hops to wait for or present the payment preimage to complete the payment.
|
|
*/
|
|
uint32 total_time_lock = 1;
|
|
|
|
/*
|
|
The sum of the fees paid at each hop within the final route. In the case
|
|
of a one-hop payment, this value will be zero as we don't need to pay a fee
|
|
to ourselves.
|
|
*/
|
|
int64 total_fees = 2 [deprecated = true];
|
|
|
|
/*
|
|
The total amount of funds required to complete a payment over this route.
|
|
This value includes the cumulative fees at each hop. As a result, the HTLC
|
|
extended to the first-hop in the route will need to have at least this many
|
|
satoshis, otherwise the route will fail at an intermediate node due to an
|
|
insufficient amount of fees.
|
|
*/
|
|
int64 total_amt = 3 [deprecated = true];
|
|
|
|
/*
|
|
Contains details concerning the specific forwarding details at each hop.
|
|
*/
|
|
repeated Hop hops = 4;
|
|
|
|
/*
|
|
The total fees in millisatoshis.
|
|
*/
|
|
int64 total_fees_msat = 5;
|
|
|
|
/*
|
|
The total amount in millisatoshis.
|
|
*/
|
|
int64 total_amt_msat = 6;
|
|
}
|
|
|
|
message NodeInfoRequest {
|
|
// The 33-byte hex-encoded compressed public of the target node
|
|
string pub_key = 1;
|
|
|
|
// If true, will include all known channels associated with the node.
|
|
bool include_channels = 2;
|
|
}
|
|
|
|
message NodeInfo {
|
|
/*
|
|
An individual vertex/node within the channel graph. A node is
|
|
connected to other nodes by one or more channel edges emanating from it. As
|
|
the graph is directed, a node will also have an incoming edge attached to
|
|
it for each outgoing edge.
|
|
*/
|
|
LightningNode node = 1;
|
|
|
|
// The total number of channels for the node.
|
|
uint32 num_channels = 2;
|
|
|
|
// The sum of all channels capacity for the node, denominated in satoshis.
|
|
int64 total_capacity = 3;
|
|
|
|
// A list of all public channels for the node.
|
|
repeated ChannelEdge channels = 4;
|
|
}
|
|
|
|
/*
|
|
An individual vertex/node within the channel graph. A node is
|
|
connected to other nodes by one or more channel edges emanating from it. As the
|
|
graph is directed, a node will also have an incoming edge attached to it for
|
|
each outgoing edge.
|
|
*/
|
|
message LightningNode {
|
|
uint32 last_update = 1;
|
|
string pub_key = 2;
|
|
string alias = 3;
|
|
repeated NodeAddress addresses = 4;
|
|
string color = 5;
|
|
map<uint32, Feature> features = 6;
|
|
}
|
|
|
|
message NodeAddress {
|
|
string network = 1;
|
|
string addr = 2;
|
|
}
|
|
|
|
message RoutingPolicy {
|
|
uint32 time_lock_delta = 1;
|
|
int64 min_htlc = 2;
|
|
int64 fee_base_msat = 3;
|
|
int64 fee_rate_milli_msat = 4;
|
|
bool disabled = 5;
|
|
uint64 max_htlc_msat = 6;
|
|
uint32 last_update = 7;
|
|
}
|
|
|
|
/*
|
|
A fully authenticated channel along with all its unique attributes.
|
|
Once an authenticated channel announcement has been processed on the network,
|
|
then an instance of ChannelEdgeInfo encapsulating the channels attributes is
|
|
stored. The other portions relevant to routing policy of a channel are stored
|
|
within a ChannelEdgePolicy for each direction of the channel.
|
|
*/
|
|
message ChannelEdge {
|
|
/*
|
|
The unique channel ID for the channel. The first 3 bytes are the block
|
|
height, the next 3 the index within the block, and the last 2 bytes are the
|
|
output index for the channel.
|
|
*/
|
|
uint64 channel_id = 1 [jstype = JS_STRING];
|
|
string chan_point = 2;
|
|
|
|
uint32 last_update = 3 [deprecated = true];
|
|
|
|
string node1_pub = 4;
|
|
string node2_pub = 5;
|
|
|
|
int64 capacity = 6;
|
|
|
|
RoutingPolicy node1_policy = 7;
|
|
RoutingPolicy node2_policy = 8;
|
|
}
|
|
|
|
message ChannelGraphRequest {
|
|
/*
|
|
Whether unannounced channels are included in the response or not. If set,
|
|
unannounced channels are included. Unannounced channels are both private
|
|
channels, and public channels that are not yet announced to the network.
|
|
*/
|
|
bool include_unannounced = 1;
|
|
}
|
|
|
|
// Returns a new instance of the directed channel graph.
|
|
message ChannelGraph {
|
|
// The list of `LightningNode`s in this channel graph
|
|
repeated LightningNode nodes = 1;
|
|
|
|
// The list of `ChannelEdge`s in this channel graph
|
|
repeated ChannelEdge edges = 2;
|
|
}
|
|
|
|
enum NodeMetricType {
|
|
UNKNOWN = 0;
|
|
BETWEENNESS_CENTRALITY = 1;
|
|
}
|
|
|
|
message NodeMetricsRequest {
|
|
// The requested node metrics.
|
|
repeated NodeMetricType types = 1;
|
|
}
|
|
|
|
message NodeMetricsResponse {
|
|
/*
|
|
Betweenness centrality is the sum of the ratio of shortest paths that pass
|
|
through the node for each pair of nodes in the graph (not counting paths
|
|
starting or ending at this node).
|
|
Map of node pubkey to betweenness centrality of the node. Normalized
|
|
values are in the [0,1] closed interval.
|
|
*/
|
|
map<string, FloatMetric> betweenness_centrality = 1;
|
|
}
|
|
|
|
message FloatMetric {
|
|
// Arbitrary float value.
|
|
double value = 1;
|
|
|
|
// The value normalized to [0,1] or [-1,1].
|
|
double normalized_value = 2;
|
|
}
|
|
|
|
message ChanInfoRequest {
|
|
/*
|
|
The unique channel ID for the channel. The first 3 bytes are the block
|
|
height, the next 3 the index within the block, and the last 2 bytes are the
|
|
output index for the channel.
|
|
*/
|
|
uint64 chan_id = 1 [jstype = JS_STRING];
|
|
}
|
|
|
|
message NetworkInfoRequest {
|
|
}
|
|
message NetworkInfo {
|
|
uint32 graph_diameter = 1;
|
|
double avg_out_degree = 2;
|
|
uint32 max_out_degree = 3;
|
|
|
|
uint32 num_nodes = 4;
|
|
uint32 num_channels = 5;
|
|
|
|
int64 total_network_capacity = 6;
|
|
|
|
double avg_channel_size = 7;
|
|
int64 min_channel_size = 8;
|
|
int64 max_channel_size = 9;
|
|
int64 median_channel_size_sat = 10;
|
|
|
|
// The number of edges marked as zombies.
|
|
uint64 num_zombie_chans = 11;
|
|
|
|
// TODO(roasbeef): fee rate info, expiry
|
|
// * also additional RPC for tracking fee info once in
|
|
}
|
|
|
|
message StopRequest {
|
|
}
|
|
message StopResponse {
|
|
}
|
|
|
|
message GraphTopologySubscription {
|
|
}
|
|
message GraphTopologyUpdate {
|
|
repeated NodeUpdate node_updates = 1;
|
|
repeated ChannelEdgeUpdate channel_updates = 2;
|
|
repeated ClosedChannelUpdate closed_chans = 3;
|
|
}
|
|
message NodeUpdate {
|
|
/*
|
|
Deprecated, use node_addresses.
|
|
*/
|
|
repeated string addresses = 1 [deprecated = true];
|
|
|
|
string identity_key = 2;
|
|
|
|
/*
|
|
Deprecated, use features.
|
|
*/
|
|
bytes global_features = 3 [deprecated = true];
|
|
|
|
string alias = 4;
|
|
string color = 5;
|
|
repeated NodeAddress node_addresses = 7;
|
|
|
|
/*
|
|
Features that the node has advertised in the init message, node
|
|
announcements and invoices.
|
|
*/
|
|
map<uint32, Feature> features = 6;
|
|
}
|
|
message ChannelEdgeUpdate {
|
|
/*
|
|
The unique channel ID for the channel. The first 3 bytes are the block
|
|
height, the next 3 the index within the block, and the last 2 bytes are the
|
|
output index for the channel.
|
|
*/
|
|
uint64 chan_id = 1 [jstype = JS_STRING];
|
|
|
|
ChannelPoint chan_point = 2;
|
|
|
|
int64 capacity = 3;
|
|
|
|
RoutingPolicy routing_policy = 4;
|
|
|
|
string advertising_node = 5;
|
|
string connecting_node = 6;
|
|
}
|
|
message ClosedChannelUpdate {
|
|
/*
|
|
The unique channel ID for the channel. The first 3 bytes are the block
|
|
height, the next 3 the index within the block, and the last 2 bytes are the
|
|
output index for the channel.
|
|
*/
|
|
uint64 chan_id = 1 [jstype = JS_STRING];
|
|
int64 capacity = 2;
|
|
uint32 closed_height = 3;
|
|
ChannelPoint chan_point = 4;
|
|
}
|
|
|
|
message HopHint {
|
|
// The public key of the node at the start of the channel.
|
|
string node_id = 1;
|
|
|
|
// The unique identifier of the channel.
|
|
uint64 chan_id = 2 [jstype = JS_STRING];
|
|
|
|
// The base fee of the channel denominated in millisatoshis.
|
|
uint32 fee_base_msat = 3;
|
|
|
|
/*
|
|
The fee rate of the channel for sending one satoshi across it denominated in
|
|
millionths of a satoshi.
|
|
*/
|
|
uint32 fee_proportional_millionths = 4;
|
|
|
|
// The time-lock delta of the channel.
|
|
uint32 cltv_expiry_delta = 5;
|
|
}
|
|
|
|
message RouteHint {
|
|
/*
|
|
A list of hop hints that when chained together can assist in reaching a
|
|
specific destination.
|
|
*/
|
|
repeated HopHint hop_hints = 1;
|
|
}
|
|
|
|
message Invoice {
|
|
/*
|
|
An optional memo to attach along with the invoice. Used for record keeping
|
|
purposes for the invoice's creator, and will also be set in the description
|
|
field of the encoded payment request if the description_hash field is not
|
|
being used.
|
|
*/
|
|
string memo = 1;
|
|
|
|
reserved 2;
|
|
|
|
/*
|
|
The hex-encoded preimage (32 byte) which will allow settling an incoming
|
|
HTLC payable to this preimage. When using REST, this field must be encoded
|
|
as base64.
|
|
*/
|
|
bytes r_preimage = 3;
|
|
|
|
/*
|
|
The hash of the preimage. When using REST, this field must be encoded as
|
|
base64.
|
|
*/
|
|
bytes r_hash = 4;
|
|
|
|
/*
|
|
The value of this invoice in satoshis
|
|
|
|
The fields value and value_msat are mutually exclusive.
|
|
*/
|
|
int64 value = 5;
|
|
|
|
/*
|
|
The value of this invoice in millisatoshis
|
|
|
|
The fields value and value_msat are mutually exclusive.
|
|
*/
|
|
int64 value_msat = 23;
|
|
|
|
// Whether this invoice has been fulfilled
|
|
bool settled = 6 [deprecated = true];
|
|
|
|
// When this invoice was created
|
|
int64 creation_date = 7;
|
|
|
|
// When this invoice was settled
|
|
int64 settle_date = 8;
|
|
|
|
/*
|
|
A bare-bones invoice for a payment within the Lightning Network. With the
|
|
details of the invoice, the sender has all the data necessary to send a
|
|
payment to the recipient.
|
|
*/
|
|
string payment_request = 9;
|
|
|
|
/*
|
|
Hash (SHA-256) of a description of the payment. Used if the description of
|
|
payment (memo) is too long to naturally fit within the description field
|
|
of an encoded payment request. When using REST, this field must be encoded
|
|
as base64.
|
|
*/
|
|
bytes description_hash = 10;
|
|
|
|
// Payment request expiry time in seconds. Default is 3600 (1 hour).
|
|
int64 expiry = 11;
|
|
|
|
// Fallback on-chain address.
|
|
string fallback_addr = 12;
|
|
|
|
// Delta to use for the time-lock of the CLTV extended to the final hop.
|
|
uint64 cltv_expiry = 13;
|
|
|
|
/*
|
|
Route hints that can each be individually used to assist in reaching the
|
|
invoice's destination.
|
|
*/
|
|
repeated RouteHint route_hints = 14;
|
|
|
|
// Whether this invoice should include routing hints for private channels.
|
|
bool private = 15;
|
|
|
|
/*
|
|
The "add" index of this invoice. Each newly created invoice will increment
|
|
this index making it monotonically increasing. Callers to the
|
|
SubscribeInvoices call can use this to instantly get notified of all added
|
|
invoices with an add_index greater than this one.
|
|
*/
|
|
uint64 add_index = 16;
|
|
|
|
/*
|
|
The "settle" index of this invoice. Each newly settled invoice will
|
|
increment this index making it monotonically increasing. Callers to the
|
|
SubscribeInvoices call can use this to instantly get notified of all
|
|
settled invoices with an settle_index greater than this one.
|
|
*/
|
|
uint64 settle_index = 17;
|
|
|
|
// Deprecated, use amt_paid_sat or amt_paid_msat.
|
|
int64 amt_paid = 18 [deprecated = true];
|
|
|
|
/*
|
|
The amount that was accepted for this invoice, in satoshis. This will ONLY
|
|
be set if this invoice has been settled. We provide this field as if the
|
|
invoice was created with a zero value, then we need to record what amount
|
|
was ultimately accepted. Additionally, it's possible that the sender paid
|
|
MORE that was specified in the original invoice. So we'll record that here
|
|
as well.
|
|
*/
|
|
int64 amt_paid_sat = 19;
|
|
|
|
/*
|
|
The amount that was accepted for this invoice, in millisatoshis. This will
|
|
ONLY be set if this invoice has been settled. We provide this field as if
|
|
the invoice was created with a zero value, then we need to record what
|
|
amount was ultimately accepted. Additionally, it's possible that the sender
|
|
paid MORE that was specified in the original invoice. So we'll record that
|
|
here as well.
|
|
*/
|
|
int64 amt_paid_msat = 20;
|
|
|
|
enum InvoiceState {
|
|
OPEN = 0;
|
|
SETTLED = 1;
|
|
CANCELED = 2;
|
|
ACCEPTED = 3;
|
|
}
|
|
|
|
/*
|
|
The state the invoice is in.
|
|
*/
|
|
InvoiceState state = 21;
|
|
|
|
// List of HTLCs paying to this invoice [EXPERIMENTAL].
|
|
repeated InvoiceHTLC htlcs = 22;
|
|
|
|
// List of features advertised on the invoice.
|
|
map<uint32, Feature> features = 24;
|
|
|
|
/*
|
|
Indicates if this invoice was a spontaneous payment that arrived via keysend
|
|
[EXPERIMENTAL].
|
|
*/
|
|
bool is_keysend = 25;
|
|
|
|
/*
|
|
The payment address of this invoice. This value will be used in MPP
|
|
payments, and also for newer invoies that always require the MPP paylaod
|
|
for added end-to-end security.
|
|
*/
|
|
bytes payment_addr = 26;
|
|
|
|
/*
|
|
Signals whether or not this is an AMP invoice.
|
|
*/
|
|
bool is_amp = 27;
|
|
}
|
|
|
|
enum InvoiceHTLCState {
|
|
ACCEPTED = 0;
|
|
SETTLED = 1;
|
|
CANCELED = 2;
|
|
}
|
|
|
|
// Details of an HTLC that paid to an invoice
|
|
message InvoiceHTLC {
|
|
// Short channel id over which the htlc was received.
|
|
uint64 chan_id = 1 [jstype = JS_STRING];
|
|
|
|
// Index identifying the htlc on the channel.
|
|
uint64 htlc_index = 2;
|
|
|
|
// The amount of the htlc in msat.
|
|
uint64 amt_msat = 3;
|
|
|
|
// Block height at which this htlc was accepted.
|
|
int32 accept_height = 4;
|
|
|
|
// Time at which this htlc was accepted.
|
|
int64 accept_time = 5;
|
|
|
|
// Time at which this htlc was settled or canceled.
|
|
int64 resolve_time = 6;
|
|
|
|
// Block height at which this htlc expires.
|
|
int32 expiry_height = 7;
|
|
|
|
// Current state the htlc is in.
|
|
InvoiceHTLCState state = 8;
|
|
|
|
// Custom tlv records.
|
|
map<uint64, bytes> custom_records = 9;
|
|
|
|
// The total amount of the mpp payment in msat.
|
|
uint64 mpp_total_amt_msat = 10;
|
|
|
|
// Details relevant to AMP HTLCs, only populated if this is an AMP HTLC.
|
|
AMP amp = 11;
|
|
}
|
|
|
|
// Details specific to AMP HTLCs.
|
|
message AMP {
|
|
// An n-of-n secret share of the root seed from which child payment hashes
|
|
// and preimages are derived.
|
|
bytes root_share = 1;
|
|
|
|
// An identifier for the HTLC set that this HTLC belongs to.
|
|
bytes set_id = 2;
|
|
|
|
// A nonce used to randomize the child preimage and child hash from a given
|
|
// root_share.
|
|
uint32 child_index = 3;
|
|
|
|
// The payment hash of the AMP HTLC.
|
|
bytes hash = 4;
|
|
|
|
// The preimage used to settle this AMP htlc. This field will only be
|
|
// populated if the invoice is in InvoiceState_ACCEPTED or
|
|
// InvoiceState_SETTLED.
|
|
bytes preimage = 5;
|
|
}
|
|
|
|
message AddInvoiceResponse {
|
|
bytes r_hash = 1;
|
|
|
|
/*
|
|
A bare-bones invoice for a payment within the Lightning Network. With the
|
|
details of the invoice, the sender has all the data necessary to send a
|
|
payment to the recipient.
|
|
*/
|
|
string payment_request = 2;
|
|
|
|
/*
|
|
The "add" index of this invoice. Each newly created invoice will increment
|
|
this index making it monotonically increasing. Callers to the
|
|
SubscribeInvoices call can use this to instantly get notified of all added
|
|
invoices with an add_index greater than this one.
|
|
*/
|
|
uint64 add_index = 16;
|
|
|
|
/*
|
|
The payment address of the generated invoice. This value should be used
|
|
in all payments for this invoice as we require it for end to end
|
|
security.
|
|
*/
|
|
bytes payment_addr = 17;
|
|
}
|
|
message PaymentHash {
|
|
/*
|
|
The hex-encoded payment hash of the invoice to be looked up. The passed
|
|
payment hash must be exactly 32 bytes, otherwise an error is returned.
|
|
Deprecated now that the REST gateway supports base64 encoding of bytes
|
|
fields.
|
|
*/
|
|
string r_hash_str = 1 [deprecated = true];
|
|
|
|
/*
|
|
The payment hash of the invoice to be looked up. When using REST, this field
|
|
must be encoded as base64.
|
|
*/
|
|
bytes r_hash = 2;
|
|
}
|
|
|
|
message ListInvoiceRequest {
|
|
/*
|
|
If set, only invoices that are not settled and not canceled will be returned
|
|
in the response.
|
|
*/
|
|
bool pending_only = 1;
|
|
|
|
/*
|
|
The index of an invoice that will be used as either the start or end of a
|
|
query to determine which invoices should be returned in the response.
|
|
*/
|
|
uint64 index_offset = 4;
|
|
|
|
// The max number of invoices to return in the response to this query.
|
|
uint64 num_max_invoices = 5;
|
|
|
|
/*
|
|
If set, the invoices returned will result from seeking backwards from the
|
|
specified index offset. This can be used to paginate backwards.
|
|
*/
|
|
bool reversed = 6;
|
|
}
|
|
message ListInvoiceResponse {
|
|
/*
|
|
A list of invoices from the time slice of the time series specified in the
|
|
request.
|
|
*/
|
|
repeated Invoice invoices = 1;
|
|
|
|
/*
|
|
The index of the last item in the set of returned invoices. This can be used
|
|
to seek further, pagination style.
|
|
*/
|
|
uint64 last_index_offset = 2;
|
|
|
|
/*
|
|
The index of the last item in the set of returned invoices. This can be used
|
|
to seek backwards, pagination style.
|
|
*/
|
|
uint64 first_index_offset = 3;
|
|
}
|
|
|
|
message InvoiceSubscription {
|
|
/*
|
|
If specified (non-zero), then we'll first start by sending out
|
|
notifications for all added indexes with an add_index greater than this
|
|
value. This allows callers to catch up on any events they missed while they
|
|
weren't connected to the streaming RPC.
|
|
*/
|
|
uint64 add_index = 1;
|
|
|
|
/*
|
|
If specified (non-zero), then we'll first start by sending out
|
|
notifications for all settled indexes with an settle_index greater than
|
|
this value. This allows callers to catch up on any events they missed while
|
|
they weren't connected to the streaming RPC.
|
|
*/
|
|
uint64 settle_index = 2;
|
|
}
|
|
|
|
enum PaymentFailureReason {
|
|
/*
|
|
Payment isn't failed (yet).
|
|
*/
|
|
FAILURE_REASON_NONE = 0;
|
|
|
|
/*
|
|
There are more routes to try, but the payment timeout was exceeded.
|
|
*/
|
|
FAILURE_REASON_TIMEOUT = 1;
|
|
|
|
/*
|
|
All possible routes were tried and failed permanently. Or were no
|
|
routes to the destination at all.
|
|
*/
|
|
FAILURE_REASON_NO_ROUTE = 2;
|
|
|
|
/*
|
|
A non-recoverable error has occured.
|
|
*/
|
|
FAILURE_REASON_ERROR = 3;
|
|
|
|
/*
|
|
Payment details incorrect (unknown hash, invalid amt or
|
|
invalid final cltv delta)
|
|
*/
|
|
FAILURE_REASON_INCORRECT_PAYMENT_DETAILS = 4;
|
|
|
|
/*
|
|
Insufficient local balance.
|
|
*/
|
|
FAILURE_REASON_INSUFFICIENT_BALANCE = 5;
|
|
}
|
|
|
|
message Payment {
|
|
// The payment hash
|
|
string payment_hash = 1;
|
|
|
|
// Deprecated, use value_sat or value_msat.
|
|
int64 value = 2 [deprecated = true];
|
|
|
|
// Deprecated, use creation_time_ns
|
|
int64 creation_date = 3 [deprecated = true];
|
|
|
|
reserved 4;
|
|
|
|
// Deprecated, use fee_sat or fee_msat.
|
|
int64 fee = 5 [deprecated = true];
|
|
|
|
// The payment preimage
|
|
string payment_preimage = 6;
|
|
|
|
// The value of the payment in satoshis
|
|
int64 value_sat = 7;
|
|
|
|
// The value of the payment in milli-satoshis
|
|
int64 value_msat = 8;
|
|
|
|
// The optional payment request being fulfilled.
|
|
string payment_request = 9;
|
|
|
|
enum PaymentStatus {
|
|
UNKNOWN = 0;
|
|
IN_FLIGHT = 1;
|
|
SUCCEEDED = 2;
|
|
FAILED = 3;
|
|
}
|
|
|
|
// The status of the payment.
|
|
PaymentStatus status = 10;
|
|
|
|
// The fee paid for this payment in satoshis
|
|
int64 fee_sat = 11;
|
|
|
|
// The fee paid for this payment in milli-satoshis
|
|
int64 fee_msat = 12;
|
|
|
|
// The time in UNIX nanoseconds at which the payment was created.
|
|
int64 creation_time_ns = 13;
|
|
|
|
// The HTLCs made in attempt to settle the payment.
|
|
repeated HTLCAttempt htlcs = 14;
|
|
|
|
/*
|
|
The creation index of this payment. Each payment can be uniquely identified
|
|
by this index, which may not strictly increment by 1 for payments made in
|
|
older versions of lnd.
|
|
*/
|
|
uint64 payment_index = 15;
|
|
|
|
PaymentFailureReason failure_reason = 16;
|
|
}
|
|
|
|
message HTLCAttempt {
|
|
// The unique ID that is used for this attempt.
|
|
uint64 attempt_id = 7;
|
|
|
|
enum HTLCStatus {
|
|
IN_FLIGHT = 0;
|
|
SUCCEEDED = 1;
|
|
FAILED = 2;
|
|
}
|
|
|
|
// The status of the HTLC.
|
|
HTLCStatus status = 1;
|
|
|
|
// The route taken by this HTLC.
|
|
Route route = 2;
|
|
|
|
// The time in UNIX nanoseconds at which this HTLC was sent.
|
|
int64 attempt_time_ns = 3;
|
|
|
|
/*
|
|
The time in UNIX nanoseconds at which this HTLC was settled or failed.
|
|
This value will not be set if the HTLC is still IN_FLIGHT.
|
|
*/
|
|
int64 resolve_time_ns = 4;
|
|
|
|
// Detailed htlc failure info.
|
|
Failure failure = 5;
|
|
|
|
// The preimage that was used to settle the HTLC.
|
|
bytes preimage = 6;
|
|
}
|
|
|
|
message ListPaymentsRequest {
|
|
/*
|
|
If true, then return payments that have not yet fully completed. This means
|
|
that pending payments, as well as failed payments will show up if this
|
|
field is set to true. This flag doesn't change the meaning of the indices,
|
|
which are tied to individual payments.
|
|
*/
|
|
bool include_incomplete = 1;
|
|
|
|
/*
|
|
The index of a payment that will be used as either the start or end of a
|
|
query to determine which payments should be returned in the response. The
|
|
index_offset is exclusive. In the case of a zero index_offset, the query
|
|
will start with the oldest payment when paginating forwards, or will end
|
|
with the most recent payment when paginating backwards.
|
|
*/
|
|
uint64 index_offset = 2;
|
|
|
|
// The maximal number of payments returned in the response to this query.
|
|
uint64 max_payments = 3;
|
|
|
|
/*
|
|
If set, the payments returned will result from seeking backwards from the
|
|
specified index offset. This can be used to paginate backwards. The order
|
|
of the returned payments is always oldest first (ascending index order).
|
|
*/
|
|
bool reversed = 4;
|
|
}
|
|
|
|
message ListPaymentsResponse {
|
|
// The list of payments
|
|
repeated Payment payments = 1;
|
|
|
|
/*
|
|
The index of the first item in the set of returned payments. This can be
|
|
used as the index_offset to continue seeking backwards in the next request.
|
|
*/
|
|
uint64 first_index_offset = 2;
|
|
|
|
/*
|
|
The index of the last item in the set of returned payments. This can be used
|
|
as the index_offset to continue seeking forwards in the next request.
|
|
*/
|
|
uint64 last_index_offset = 3;
|
|
}
|
|
|
|
message DeleteAllPaymentsRequest {
|
|
// Only delete failed payments.
|
|
bool failed_payments_only = 1;
|
|
|
|
/*
|
|
Only delete failed HTLCs from payments, not the payment itself.
|
|
*/
|
|
bool failed_htlcs_only = 2;
|
|
}
|
|
|
|
message DeleteAllPaymentsResponse {
|
|
}
|
|
|
|
message AbandonChannelRequest {
|
|
ChannelPoint channel_point = 1;
|
|
|
|
bool pending_funding_shim_only = 2;
|
|
|
|
/*
|
|
Override the requirement for being in dev mode by setting this to true and
|
|
confirming the user knows what they are doing and this is a potential foot
|
|
gun to lose funds if used on active channels.
|
|
*/
|
|
bool i_know_what_i_am_doing = 3;
|
|
}
|
|
|
|
message AbandonChannelResponse {
|
|
}
|
|
|
|
message DebugLevelRequest {
|
|
bool show = 1;
|
|
string level_spec = 2;
|
|
}
|
|
message DebugLevelResponse {
|
|
string sub_systems = 1;
|
|
}
|
|
|
|
message PayReqString {
|
|
// The payment request string to be decoded
|
|
string pay_req = 1;
|
|
}
|
|
message PayReq {
|
|
string destination = 1;
|
|
string payment_hash = 2;
|
|
int64 num_satoshis = 3;
|
|
int64 timestamp = 4;
|
|
int64 expiry = 5;
|
|
string description = 6;
|
|
string description_hash = 7;
|
|
string fallback_addr = 8;
|
|
int64 cltv_expiry = 9;
|
|
repeated RouteHint route_hints = 10;
|
|
bytes payment_addr = 11;
|
|
int64 num_msat = 12;
|
|
map<uint32, Feature> features = 13;
|
|
}
|
|
|
|
enum FeatureBit {
|
|
DATALOSS_PROTECT_REQ = 0;
|
|
DATALOSS_PROTECT_OPT = 1;
|
|
INITIAL_ROUING_SYNC = 3;
|
|
UPFRONT_SHUTDOWN_SCRIPT_REQ = 4;
|
|
UPFRONT_SHUTDOWN_SCRIPT_OPT = 5;
|
|
GOSSIP_QUERIES_REQ = 6;
|
|
GOSSIP_QUERIES_OPT = 7;
|
|
TLV_ONION_REQ = 8;
|
|
TLV_ONION_OPT = 9;
|
|
EXT_GOSSIP_QUERIES_REQ = 10;
|
|
EXT_GOSSIP_QUERIES_OPT = 11;
|
|
STATIC_REMOTE_KEY_REQ = 12;
|
|
STATIC_REMOTE_KEY_OPT = 13;
|
|
PAYMENT_ADDR_REQ = 14;
|
|
PAYMENT_ADDR_OPT = 15;
|
|
MPP_REQ = 16;
|
|
MPP_OPT = 17;
|
|
WUMBO_CHANNELS_REQ = 18;
|
|
WUMBO_CHANNELS_OPT = 19;
|
|
ANCHORS_REQ = 20;
|
|
ANCHORS_OPT = 21;
|
|
ANCHORS_ZERO_FEE_HTLC_REQ = 22;
|
|
ANCHORS_ZERO_FEE_HTLC_OPT = 23;
|
|
AMP_REQ = 30;
|
|
AMP_OPT = 31;
|
|
}
|
|
|
|
message Feature {
|
|
string name = 2;
|
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bool is_required = 3;
|
|
bool is_known = 4;
|
|
}
|
|
|
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message FeeReportRequest {
|
|
}
|
|
message ChannelFeeReport {
|
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// The short channel id that this fee report belongs to.
|
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uint64 chan_id = 5 [jstype = JS_STRING];
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|
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// The channel that this fee report belongs to.
|
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string channel_point = 1;
|
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|
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// The base fee charged regardless of the number of milli-satoshis sent.
|
|
int64 base_fee_msat = 2;
|
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|
|
// The amount charged per milli-satoshis transferred expressed in
|
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// millionths of a satoshi.
|
|
int64 fee_per_mil = 3;
|
|
|
|
// The effective fee rate in milli-satoshis. Computed by dividing the
|
|
// fee_per_mil value by 1 million.
|
|
double fee_rate = 4;
|
|
}
|
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message FeeReportResponse {
|
|
// An array of channel fee reports which describes the current fee schedule
|
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// for each channel.
|
|
repeated ChannelFeeReport channel_fees = 1;
|
|
|
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// The total amount of fee revenue (in satoshis) the switch has collected
|
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// over the past 24 hrs.
|
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uint64 day_fee_sum = 2;
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|
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// The total amount of fee revenue (in satoshis) the switch has collected
|
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// over the past 1 week.
|
|
uint64 week_fee_sum = 3;
|
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|
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// The total amount of fee revenue (in satoshis) the switch has collected
|
|
// over the past 1 month.
|
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uint64 month_fee_sum = 4;
|
|
}
|
|
|
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message PolicyUpdateRequest {
|
|
oneof scope {
|
|
// If set, then this update applies to all currently active channels.
|
|
bool global = 1;
|
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|
|
// If set, this update will target a specific channel.
|
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ChannelPoint chan_point = 2;
|
|
}
|
|
|
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// The base fee charged regardless of the number of milli-satoshis sent.
|
|
int64 base_fee_msat = 3;
|
|
|
|
// The effective fee rate in milli-satoshis. The precision of this value
|
|
// goes up to 6 decimal places, so 1e-6.
|
|
double fee_rate = 4;
|
|
|
|
// The required timelock delta for HTLCs forwarded over the channel.
|
|
uint32 time_lock_delta = 5;
|
|
|
|
// If set, the maximum HTLC size in milli-satoshis. If unset, the maximum
|
|
// HTLC will be unchanged.
|
|
uint64 max_htlc_msat = 6;
|
|
|
|
// The minimum HTLC size in milli-satoshis. Only applied if
|
|
// min_htlc_msat_specified is true.
|
|
uint64 min_htlc_msat = 7;
|
|
|
|
// If true, min_htlc_msat is applied.
|
|
bool min_htlc_msat_specified = 8;
|
|
}
|
|
message PolicyUpdateResponse {
|
|
}
|
|
|
|
message ForwardingHistoryRequest {
|
|
// Start time is the starting point of the forwarding history request. All
|
|
// records beyond this point will be included, respecting the end time, and
|
|
// the index offset.
|
|
uint64 start_time = 1;
|
|
|
|
// End time is the end point of the forwarding history request. The
|
|
// response will carry at most 50k records between the start time and the
|
|
// end time. The index offset can be used to implement pagination.
|
|
uint64 end_time = 2;
|
|
|
|
// Index offset is the offset in the time series to start at. As each
|
|
// response can only contain 50k records, callers can use this to skip
|
|
// around within a packed time series.
|
|
uint32 index_offset = 3;
|
|
|
|
// The max number of events to return in the response to this query.
|
|
uint32 num_max_events = 4;
|
|
}
|
|
message ForwardingEvent {
|
|
// Timestamp is the time (unix epoch offset) that this circuit was
|
|
// completed. Deprecated by timestamp_ns.
|
|
uint64 timestamp = 1 [deprecated = true];
|
|
|
|
// The incoming channel ID that carried the HTLC that created the circuit.
|
|
uint64 chan_id_in = 2 [jstype = JS_STRING];
|
|
|
|
// The outgoing channel ID that carried the preimage that completed the
|
|
// circuit.
|
|
uint64 chan_id_out = 4 [jstype = JS_STRING];
|
|
|
|
// The total amount (in satoshis) of the incoming HTLC that created half
|
|
// the circuit.
|
|
uint64 amt_in = 5;
|
|
|
|
// The total amount (in satoshis) of the outgoing HTLC that created the
|
|
// second half of the circuit.
|
|
uint64 amt_out = 6;
|
|
|
|
// The total fee (in satoshis) that this payment circuit carried.
|
|
uint64 fee = 7;
|
|
|
|
// The total fee (in milli-satoshis) that this payment circuit carried.
|
|
uint64 fee_msat = 8;
|
|
|
|
// The total amount (in milli-satoshis) of the incoming HTLC that created
|
|
// half the circuit.
|
|
uint64 amt_in_msat = 9;
|
|
|
|
// The total amount (in milli-satoshis) of the outgoing HTLC that created
|
|
// the second half of the circuit.
|
|
uint64 amt_out_msat = 10;
|
|
|
|
// The number of nanoseconds elapsed since January 1, 1970 UTC when this
|
|
// circuit was completed.
|
|
uint64 timestamp_ns = 11;
|
|
|
|
// TODO(roasbeef): add settlement latency?
|
|
// * use FPE on the chan id?
|
|
// * also list failures?
|
|
}
|
|
message ForwardingHistoryResponse {
|
|
// A list of forwarding events from the time slice of the time series
|
|
// specified in the request.
|
|
repeated ForwardingEvent forwarding_events = 1;
|
|
|
|
// The index of the last time in the set of returned forwarding events. Can
|
|
// be used to seek further, pagination style.
|
|
uint32 last_offset_index = 2;
|
|
}
|
|
|
|
message ExportChannelBackupRequest {
|
|
// The target channel point to obtain a back up for.
|
|
ChannelPoint chan_point = 1;
|
|
}
|
|
|
|
message ChannelBackup {
|
|
/*
|
|
Identifies the channel that this backup belongs to.
|
|
*/
|
|
ChannelPoint chan_point = 1;
|
|
|
|
/*
|
|
Is an encrypted single-chan backup. this can be passed to
|
|
RestoreChannelBackups, or the WalletUnlocker Init and Unlock methods in
|
|
order to trigger the recovery protocol. When using REST, this field must be
|
|
encoded as base64.
|
|
*/
|
|
bytes chan_backup = 2;
|
|
}
|
|
|
|
message MultiChanBackup {
|
|
/*
|
|
Is the set of all channels that are included in this multi-channel backup.
|
|
*/
|
|
repeated ChannelPoint chan_points = 1;
|
|
|
|
/*
|
|
A single encrypted blob containing all the static channel backups of the
|
|
channel listed above. This can be stored as a single file or blob, and
|
|
safely be replaced with any prior/future versions. When using REST, this
|
|
field must be encoded as base64.
|
|
*/
|
|
bytes multi_chan_backup = 2;
|
|
}
|
|
|
|
message ChanBackupExportRequest {
|
|
}
|
|
message ChanBackupSnapshot {
|
|
/*
|
|
The set of new channels that have been added since the last channel backup
|
|
snapshot was requested.
|
|
*/
|
|
ChannelBackups single_chan_backups = 1;
|
|
|
|
/*
|
|
A multi-channel backup that covers all open channels currently known to
|
|
lnd.
|
|
*/
|
|
MultiChanBackup multi_chan_backup = 2;
|
|
}
|
|
|
|
message ChannelBackups {
|
|
/*
|
|
A set of single-chan static channel backups.
|
|
*/
|
|
repeated ChannelBackup chan_backups = 1;
|
|
}
|
|
|
|
message RestoreChanBackupRequest {
|
|
oneof backup {
|
|
/*
|
|
The channels to restore as a list of channel/backup pairs.
|
|
*/
|
|
ChannelBackups chan_backups = 1;
|
|
|
|
/*
|
|
The channels to restore in the packed multi backup format. When using
|
|
REST, this field must be encoded as base64.
|
|
*/
|
|
bytes multi_chan_backup = 2;
|
|
}
|
|
}
|
|
message RestoreBackupResponse {
|
|
}
|
|
|
|
message ChannelBackupSubscription {
|
|
}
|
|
|
|
message VerifyChanBackupResponse {
|
|
}
|
|
|
|
message MacaroonPermission {
|
|
// The entity a permission grants access to.
|
|
string entity = 1;
|
|
|
|
// The action that is granted.
|
|
string action = 2;
|
|
}
|
|
message BakeMacaroonRequest {
|
|
// The list of permissions the new macaroon should grant.
|
|
repeated MacaroonPermission permissions = 1;
|
|
|
|
// The root key ID used to create the macaroon, must be a positive integer.
|
|
uint64 root_key_id = 2;
|
|
}
|
|
message BakeMacaroonResponse {
|
|
// The hex encoded macaroon, serialized in binary format.
|
|
string macaroon = 1;
|
|
}
|
|
|
|
message ListMacaroonIDsRequest {
|
|
}
|
|
message ListMacaroonIDsResponse {
|
|
// The list of root key IDs that are in use.
|
|
repeated uint64 root_key_ids = 1;
|
|
}
|
|
|
|
message DeleteMacaroonIDRequest {
|
|
// The root key ID to be removed.
|
|
uint64 root_key_id = 1;
|
|
}
|
|
message DeleteMacaroonIDResponse {
|
|
// A boolean indicates that the deletion is successful.
|
|
bool deleted = 1;
|
|
}
|
|
|
|
message MacaroonPermissionList {
|
|
// A list of macaroon permissions.
|
|
repeated MacaroonPermission permissions = 1;
|
|
}
|
|
|
|
message ListPermissionsRequest {
|
|
}
|
|
message ListPermissionsResponse {
|
|
/*
|
|
A map between all RPC method URIs and their required macaroon permissions to
|
|
access them.
|
|
*/
|
|
map<string, MacaroonPermissionList> method_permissions = 1;
|
|
}
|
|
|
|
message Failure {
|
|
enum FailureCode {
|
|
/*
|
|
The numbers assigned in this enumeration match the failure codes as
|
|
defined in BOLT #4. Because protobuf 3 requires enums to start with 0,
|
|
a RESERVED value is added.
|
|
*/
|
|
RESERVED = 0;
|
|
|
|
INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS = 1;
|
|
INCORRECT_PAYMENT_AMOUNT = 2;
|
|
FINAL_INCORRECT_CLTV_EXPIRY = 3;
|
|
FINAL_INCORRECT_HTLC_AMOUNT = 4;
|
|
FINAL_EXPIRY_TOO_SOON = 5;
|
|
INVALID_REALM = 6;
|
|
EXPIRY_TOO_SOON = 7;
|
|
INVALID_ONION_VERSION = 8;
|
|
INVALID_ONION_HMAC = 9;
|
|
INVALID_ONION_KEY = 10;
|
|
AMOUNT_BELOW_MINIMUM = 11;
|
|
FEE_INSUFFICIENT = 12;
|
|
INCORRECT_CLTV_EXPIRY = 13;
|
|
CHANNEL_DISABLED = 14;
|
|
TEMPORARY_CHANNEL_FAILURE = 15;
|
|
REQUIRED_NODE_FEATURE_MISSING = 16;
|
|
REQUIRED_CHANNEL_FEATURE_MISSING = 17;
|
|
UNKNOWN_NEXT_PEER = 18;
|
|
TEMPORARY_NODE_FAILURE = 19;
|
|
PERMANENT_NODE_FAILURE = 20;
|
|
PERMANENT_CHANNEL_FAILURE = 21;
|
|
EXPIRY_TOO_FAR = 22;
|
|
MPP_TIMEOUT = 23;
|
|
INVALID_ONION_PAYLOAD = 24;
|
|
|
|
/*
|
|
An internal error occurred.
|
|
*/
|
|
INTERNAL_FAILURE = 997;
|
|
|
|
/*
|
|
The error source is known, but the failure itself couldn't be decoded.
|
|
*/
|
|
UNKNOWN_FAILURE = 998;
|
|
|
|
/*
|
|
An unreadable failure result is returned if the received failure message
|
|
cannot be decrypted. In that case the error source is unknown.
|
|
*/
|
|
UNREADABLE_FAILURE = 999;
|
|
}
|
|
|
|
// Failure code as defined in the Lightning spec
|
|
FailureCode code = 1;
|
|
|
|
reserved 2;
|
|
|
|
// An optional channel update message.
|
|
ChannelUpdate channel_update = 3;
|
|
|
|
// A failure type-dependent htlc value.
|
|
uint64 htlc_msat = 4;
|
|
|
|
// The sha256 sum of the onion payload.
|
|
bytes onion_sha_256 = 5;
|
|
|
|
// A failure type-dependent cltv expiry value.
|
|
uint32 cltv_expiry = 6;
|
|
|
|
// A failure type-dependent flags value.
|
|
uint32 flags = 7;
|
|
|
|
/*
|
|
The position in the path of the intermediate or final node that generated
|
|
the failure message. Position zero is the sender node.
|
|
**/
|
|
uint32 failure_source_index = 8;
|
|
|
|
// A failure type-dependent block height.
|
|
uint32 height = 9;
|
|
}
|
|
|
|
message ChannelUpdate {
|
|
/*
|
|
The signature that validates the announced data and proves the ownership
|
|
of node id.
|
|
*/
|
|
bytes signature = 1;
|
|
|
|
/*
|
|
The target chain that this channel was opened within. This value
|
|
should be the genesis hash of the target chain. Along with the short
|
|
channel ID, this uniquely identifies the channel globally in a
|
|
blockchain.
|
|
*/
|
|
bytes chain_hash = 2;
|
|
|
|
/*
|
|
The unique description of the funding transaction.
|
|
*/
|
|
uint64 chan_id = 3 [jstype = JS_STRING];
|
|
|
|
/*
|
|
A timestamp that allows ordering in the case of multiple announcements.
|
|
We should ignore the message if timestamp is not greater than the
|
|
last-received.
|
|
*/
|
|
uint32 timestamp = 4;
|
|
|
|
/*
|
|
The bitfield that describes whether optional fields are present in this
|
|
update. Currently, the least-significant bit must be set to 1 if the
|
|
optional field MaxHtlc is present.
|
|
*/
|
|
uint32 message_flags = 10;
|
|
|
|
/*
|
|
The bitfield that describes additional meta-data concerning how the
|
|
update is to be interpreted. Currently, the least-significant bit must be
|
|
set to 0 if the creating node corresponds to the first node in the
|
|
previously sent channel announcement and 1 otherwise. If the second bit
|
|
is set, then the channel is set to be disabled.
|
|
*/
|
|
uint32 channel_flags = 5;
|
|
|
|
/*
|
|
The minimum number of blocks this node requires to be added to the expiry
|
|
of HTLCs. This is a security parameter determined by the node operator.
|
|
This value represents the required gap between the time locks of the
|
|
incoming and outgoing HTLC's set to this node.
|
|
*/
|
|
uint32 time_lock_delta = 6;
|
|
|
|
/*
|
|
The minimum HTLC value which will be accepted.
|
|
*/
|
|
uint64 htlc_minimum_msat = 7;
|
|
|
|
/*
|
|
The base fee that must be used for incoming HTLC's to this particular
|
|
channel. This value will be tacked onto the required for a payment
|
|
independent of the size of the payment.
|
|
*/
|
|
uint32 base_fee = 8;
|
|
|
|
/*
|
|
The fee rate that will be charged per millionth of a satoshi.
|
|
*/
|
|
uint32 fee_rate = 9;
|
|
|
|
/*
|
|
The maximum HTLC value which will be accepted.
|
|
*/
|
|
uint64 htlc_maximum_msat = 11;
|
|
|
|
/*
|
|
The set of data that was appended to this message, some of which we may
|
|
not actually know how to iterate or parse. By holding onto this data, we
|
|
ensure that we're able to properly validate the set of signatures that
|
|
cover these new fields, and ensure we're able to make upgrades to the
|
|
network in a forwards compatible manner.
|
|
*/
|
|
bytes extra_opaque_data = 12;
|
|
}
|
|
|
|
message MacaroonId {
|
|
bytes nonce = 1;
|
|
bytes storageId = 2;
|
|
repeated Op ops = 3;
|
|
}
|
|
|
|
message Op {
|
|
string entity = 1;
|
|
repeated string actions = 2;
|
|
}
|