WBIP006 — PSBT
draft rpc
This WBIP proposes a new JSON RPC method for letting wallets sign partially signed Bitcoin transactions (PSBTs).
signPsbt
Parameters: {
psbt: string, // hex encoded psbt
signInputs?: number[] | {
index: number,
address?: string,
publicKey?: string,
allowedSighash?: Sighash[] // default: [Sighash.ALL]
}[],
finalize?: boolean // default: true
}
Sighash: "ALL" | "NONE" | "SINGLE" | "ANYONECANPAY"
Returns: {
txid: string
}Examples
window.WalletProvider.request("signPsbt", {
psbt: "dcb512383d92f70c5a0014db9f936fe9…8e89bf02b618df3aa4545e4c647ce3a1",
signInputs: [0, 1],
});window.WalletProvider.request("signPsbt", {
psbt: "dcb512383d92f70c5a0014db9f936fe9…8e89bf02b618df3aa4545e4c647ce3a1",
signInputs: [
{
index: 0,
address: "1BpEi6DfDAUFd7GtittLSdBeYJvcoaVggu",
},
{
index: 1,
address: "1KXrWXciRDZUpQwQmuM1DbwsKDLYAYsVLR",
},
],
});