Request API
.signPsbt

Method signPsbt

draft rpc

Parameters: {
  account: string, // first external account address
  psbt: string, // base64 encoded string of the psbt
  sign?: {
    [address: string]: int[] // indices to sign
  },
  broadcast?: boolean // whether to broadcast the transaction
}

Alternative: hex for hex encoded PSBT Todo: allowedSighash (plural?) for sighash types

Notes

Signing

  1. The wallet MAY try to sign all inputs if sign is NOT provided.
  2. The wallet SHOULD try to sign the inputs potentially marked encoded in the PSBT.
  3. The wallet SHOULD try to sign the inputs given by the sign object and respective address.
.signMessageOverview