lightning-signpsbt - Command to sign a wallet's inputs on a provided bitcoin
signpsbt is a low-level RPC command which signs a PSBT as defined by
- psbt: A string that represents the PSBT value.
- signonly: An optional array of input numbers to sign.
By default, all known inputs are signed, and others ignored: with
signonly, only those inputs are signed, and an error is returned if
one of them cannot be signed.
Note that the command will fail if there are no inputs to sign, or
if the inputs to be signed were not previously reserved.
On success, an object is returned, containing:
- signed_psbt (string): The fully signed PSBT
On failure, one of the following error codes may be returned:
Vincenzo Palazzo <firstname.lastname@example.org> wrote the
initial version of this man page, but many others did the hard work of
actually implementing this rpc command.
Main web site: https://github.com/ElementsProject/lightning
- -32602: Error in given parameters, or there aren't wallet's inputs to
sign, or we couldn't sign all of signonly, or inputs are not