descriptorprocesspsbt

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}]”