descriptorprocesspsbt "psbt" ["",{"desc":"str","range":n or [n,n]},...] ( "sighashtype" bip32derivs finalize )
Update all segwit inputs in a PSBT with information from output descriptors, the UTXO set or the mempool.
Then, sign the inputs we are able to with information from the output descriptors.
Arguments:
1. psbt (string, required) The transaction base64 string
2. descriptors (json array, required) An array of either strings or objects
[
"", (string) An output descriptor
{ (json object) An object with an output descriptor and extra information
"desc": "str", (string, required) An output descriptor
"range": n or [n,n], (numeric or array, optional, default=1000) Up to what index HD chains should be explored (either end or [begin,end])
},
...
]
3. sighashtype (string, optional, default="DEFAULT for Taproot, ALL otherwise") The signature hash type to sign with if not specified by the PSBT. Must be one of
"DEFAULT"
"ALL"
"NONE"
"SINGLE"
"ALL|ANYONECANPAY"
"NONE|ANYONECANPAY"
"SINGLE|ANYONECANPAY"
4. bip32derivs (boolean, optional, default=true) Include BIP 32 derivation paths for public keys if we know them
5. finalize (boolean, optional, default=true) Also finalize inputs if possible
Result:
{ (json object)
"psbt" : "str", (string) The base64-encoded partially signed transaction
"complete" : true|false, (boolean) If the transaction has a complete set of signatures
"hex" : "hex" (string, optional) The hex-encoded network transaction if complete
}
Examples:
> bitcoin-cli descriptorprocesspsbt "psbt" "[\"descriptor1\", \"descriptor2\"]"
> bitcoin-cli descriptorprocesspsbt "psbt" "[{\"desc\":\"mydescriptor\", \"range\":21}]"
