lnd.xprv/lnrpc/rpc.proto

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syntax = "proto3";
import "google/api/annotations.proto";
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package lnrpc;
service Lightning {
rpc WalletBalance(WalletBalanceRequest) returns (WalletBalanceResponse) {
option (google.api.http) = {
get: "/v1/balance/blockchain"
};
}
rpc ChannelBalance(ChannelBalanceRequest) returns (ChannelBalanceResponse) {
option (google.api.http) = {
get: "/v1/balance/channels"
};
}
rpc GetTransactions(GetTransactionsRequest) returns (TransactionDetails) {
option (google.api.http) = {
get: "/v1/transactions"
};
}
rpc SendCoins(SendCoinsRequest) returns (SendCoinsResponse) {
option (google.api.http) = {
post: "/v1/transactions"
body: "*"
};
}
rpc SubscribeTransactions(GetTransactionsRequest) returns (stream Transaction);
rpc SendMany(SendManyRequest) returns (SendManyResponse);
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rpc NewAddress(NewAddressRequest) returns (NewAddressResponse);
rpc NewWitnessAddress(NewWitnessAddressRequest) returns (NewAddressResponse) {
option (google.api.http) = {
get: "/v1/newaddress"
};
}
rpc ConnectPeer(ConnectPeerRequest) returns (ConnectPeerResponse) {
option (google.api.http) = {
post: "/v1/peers"
body: "*"
};
}
rpc ListPeers(ListPeersRequest) returns (ListPeersResponse) {
option (google.api.http) = {
get: "/v1/peers"
};
}
rpc GetInfo(GetInfoRequest) returns (GetInfoResponse) {
option (google.api.http) = {
get: "/v1/getinfo"
};
}
// TODO(roasbeef): merge with below with bool?
rpc PendingChannels(PendingChannelRequest) returns (PendingChannelResponse) {
option (google.api.http) = {
get: "/v1/channels/pending"
};
}
rpc ListChannels(ListChannelsRequest) returns (ListChannelsResponse) {
option (google.api.http) = {
get: "/v1/channels"
};
}
rpc OpenChannelSync(OpenChannelRequest) returns (ChannelPoint) {
option (google.api.http) = {
post: "/v1/channels"
body: "*"
};
}
rpc OpenChannel(OpenChannelRequest) returns (stream OpenStatusUpdate);
rpc CloseChannel(CloseChannelRequest) returns (stream CloseStatusUpdate) {
option (google.api.http) = {
delete: "/v1/channels/{channel_point.funding_txid}/{channel_point.output_index}/{force}"
};
}
rpc SendPayment(stream SendRequest) returns (stream SendResponse);
rpc SendPaymentSync(SendRequest) returns (SendResponse) {
option (google.api.http) = {
post: "/v1/channels/transactions"
body: "*"
};
}
rpc AddInvoice(Invoice) returns (AddInvoiceResponse) {
option (google.api.http) = {
post: "/v1/invoices"
body: "*"
};
}
rpc ListInvoices(ListInvoiceRequest) returns (ListInvoiceResponse) {
option (google.api.http) = {
get: "/v1/invoices/{pending_only}"
};
}
rpc LookupInvoice(PaymentHash) returns (Invoice) {
option (google.api.http) = {
get: "/v1/invoices/{r_hash_str}"
};
}
rpc SubscribeInvoices(InvoiceSubscription) returns (stream Invoice) {
option (google.api.http) = {
get: "/v1/invoices/subscribe"
};
}
rpc ListPayments(ListPaymentsRequest) returns (ListPaymentsResponse){
option (google.api.http) = {
get: "/v1/payments"
};
};
rpc DeleteAllPayments(DeleteAllPaymentsRequest) returns (DeleteAllPaymentsResponse) {
option (google.api.http) = {
delete: "/v1/payments"
};
};
rpc DescribeGraph(ChannelGraphRequest) returns (ChannelGraph) {
option (google.api.http) = {
get: "/v1/graph"
};
}
rpc GetChanInfo(ChanInfoRequest) returns (ChannelEdge) {
option (google.api.http) = {
get: "/v1/graph/edge/{chan_id}"
};
}
rpc GetNodeInfo(NodeInfoRequest) returns (NodeInfo) {
option (google.api.http) = {
get: "/v1/graph/node/{pub_key}"
};
}
rpc QueryRoute(RouteRequest) returns (Route) {
option (google.api.http) = {
get: "/v1/graph/route/{pub_key}/{amt}"
};
}
rpc GetNetworkInfo(NetworkInfoRequest) returns (NetworkInfo) {
option (google.api.http) = {
get: "/v1/graph/info"
};
}
rpc SetAlias(SetAliasRequest) returns (SetAliasResponse);
}
message Transaction {
string tx_hash = 1;
double amount = 2;
int32 num_confirmations = 3;
string block_hash = 4;
int32 block_height = 5;
int64 time_stamp = 6;
int64 total_fees = 7;
}
message GetTransactionsRequest {
}
message TransactionDetails {
repeated Transaction transactions = 1;
}
message SendRequest {
bytes dest = 1;
string dest_string = 2;
int64 amt = 3;
bytes payment_hash = 4;
string payment_hash_string = 5;
bool fast_send = 6;
}
message SendResponse {
// TODO(roasbeef): info about route? stats?
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}
message ChannelPoint {
bytes funding_txid = 1;
string funding_txid_str = 2;
uint32 output_index = 3;
}
message LightningAddress {
string pubkey = 1;
string host = 2;
}
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message SendManyRequest {
map<string, int64> AddrToAmount = 1;
}
message SendManyResponse {
string txid = 1;
}
message SendCoinsRequest {
string addr = 1;
int64 amount = 2;
}
message SendCoinsResponse {
string txid = 1;
}
message NewAddressRequest {
enum AddressType {
WITNESS_PUBKEY_HASH = 0;
NESTED_PUBKEY_HASH = 1;
PUBKEY_HASH = 2;
}
AddressType type = 1;
}
message NewWitnessAddressRequest {}
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message NewAddressResponse {
string address = 1;
}
message ConnectPeerRequest {
LightningAddress addr = 1;
}
message ConnectPeerResponse {
int32 peer_id = 1;
}
message HTLC {
bool incoming = 1;
int64 amount = 2;
bytes hash_lock = 3;
uint32 expiration_height = 4;
uint32 revocation_delay = 5;
}
message ActiveChannel {
string remote_pubkey = 1;
string channel_point = 2;
uint64 chan_id = 3;
int64 capacity = 4;
int64 local_balance = 5;
int64 remote_balance = 6;
int64 unsettled_balance = 7;
int64 total_satoshis_sent = 8;
int64 total_satoshis_received = 9;
uint64 num_updates = 10;
repeated HTLC pending_htlcs = 11;
}
message ListChannelsRequest {}
message ListChannelsResponse {
repeated ActiveChannel channels = 11;
}
message Peer {
string pub_key = 1;
int32 peer_id = 2;
string address = 3;
uint64 bytes_sent = 4;
uint64 bytes_recv = 5;
int64 sat_sent = 6;
int64 sat_recv = 7;
bool inbound = 8;
}
message ListPeersRequest {}
message ListPeersResponse {
repeated Peer peers = 1;
}
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message GetInfoRequest{}
message GetInfoResponse {
string identity_pubkey = 1;
string alias = 2;
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uint32 num_pending_channels = 3;
uint32 num_active_channels = 4;
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uint32 num_peers = 5;
uint32 block_height = 6;
string block_hash = 8;
bool synced_to_chain = 9;
bool testnet = 10;
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}
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 {
ChannelPoint channel_point = 1;
int64 time_limit = 2;
bool force = 3;
}
message CloseStatusUpdate {
oneof update {
PendingUpdate close_pending = 1;
ConfirmationUpdate confirmation = 2;
ChannelCloseUpdate chan_close = 3;
}
}
message PendingUpdate {
bytes txid = 1;
}
message OpenChannelRequest {
int32 target_peer_id = 1;
bytes node_pubkey = 2;
string node_pubkey_string = 3;
int64 local_funding_amount = 4;
int64 remote_funding_amount = 5;
int64 commission_size = 6;
uint32 num_confs = 7;
}
message OpenStatusUpdate {
oneof update {
PendingUpdate chan_pending = 1;
ConfirmationUpdate confirmation = 2;
ChannelOpenUpdate chan_open = 3;
}
}
enum ChannelStatus {
ALL = 0;
OPENING = 1;
CLOSING = 2;
}
message PendingChannelRequest {
ChannelStatus status = 1;
}
message PendingChannelResponse {
message PendingChannel {
int32 peer_id = 1;
string identity_key = 2;
string channel_point = 3;
int64 capacity = 4;
int64 local_balance = 5;
int64 remote_balance = 6;
string closing_txid = 7;
ChannelStatus status = 8;
}
repeated PendingChannel pending_channels = 1;
}
message WalletBalanceRequest {
bool witness_only = 1;
}
message WalletBalanceResponse {
double balance = 1;
}
message ChannelBalanceRequest {
}
message ChannelBalanceResponse {
int64 balance = 1;
}
message RouteRequest {
string pub_key = 1;
int64 amt = 2;
}
message Hop {
uint64 chan_id = 1;
int64 chan_capacity = 2;
int64 amt_to_forward = 3;
int64 fee = 4;
}
message Route {
uint32 total_time_lock = 1;
int64 total_fees = 2;
int64 total_amt = 3;
repeated Hop hops = 4;
}
message NodeInfoRequest{
string pub_key = 1;
}
message NodeInfo {
LightningNode node = 1;
uint32 num_channels = 2;
int64 total_capacity = 3;
}
message LightningNode {
uint32 last_update = 1;
string pub_key = 2;
string address = 3;
string alias = 4;
}
message RoutingPolicy {
uint32 time_lock_delta = 1;
int64 min_htlc = 2;
int64 fee_base_msat = 3;
int64 fee_rate_milli_msat = 4;
}
message ChannelEdge {
uint64 channel_id = 1;
string chan_point = 2;
uint32 last_update = 3;
string node1_pub = 4;
string node2_pub = 5;
int64 capacity = 6;
RoutingPolicy node1_policy = 7;
RoutingPolicy node2_policy = 8;
}
message ChannelGraphRequest{}
message ChannelGraph {
repeated LightningNode nodes = 1;
repeated ChannelEdge edges = 2;
}
message ChanInfoRequest {
uint64 chan_id = 1;
}
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;
// TODO(roasbeef): fee rate info, expiry
// * also additional RPC for tracking fee info once in
}
message SetAliasRequest {
string new_alias = 1;
}
message SetAliasResponse{}
message Invoice {
string memo = 1;
bytes receipt = 2;
bytes r_preimage = 3;
bytes r_hash = 4;
int64 value = 5;
bool settled = 6;
int64 creation_date = 7;
int64 settle_date = 8;
}
message AddInvoiceResponse {
bytes r_hash = 1;
}
message PaymentHash {
string r_hash_str = 1;
bytes r_hash = 2;
}
message ListInvoiceRequest {
bool pending_only = 1;
}
message ListInvoiceResponse {
repeated Invoice invoices = 1;
}
message InvoiceSubscription {}
message Payment {
string r_hash = 1;
int64 value = 2;
int64 creation_date = 3;
repeated string path = 4;
int64 fee = 5;
}
message ListPaymentsRequest {
}
message ListPaymentsResponse {
repeated Payment payments = 1;
}
message DeleteAllPaymentsRequest {
}
message DeleteAllPaymentsResponse {
}