bch

Bitcoin Cash (BCH)

Method: POST bch_finalizepsbt

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POST bch_finalizepsbt

Finalize the inputs of a PSBT. If the transaction is fully signed, it will produce a network serialized transaction which can be broadcast with sendrawtransaction. Otherwise a PSBT will be created which has the final_scriptSig and final_scriptWitness fields filled for inputs that are complete.

Implements the Finalizer and Extractor roles.

Parameters

psbt - string, required

A base64 string of a PSBT

extract - boolean, optional, default=true

If true and the transaction is complete, extract and return the complete transaction in normal network serialization instead of the PSBT.

Request

curl --location --request POST 'https://bch.getblock.io' 
--header 'x-api-key: YOUR-API-KEY' 
--header 'Content-Type: application/json' 
--data-raw '{"jsonrpc": "2.0",
"method": "finalizepsbt",
"params": ["psbt", null],
"id": "getblock.io"}'


Response

{
    "error": {
        "code": -22,
        "message": "TX decode failed CDataStream::read(): end of data: iostream error"
    },
    "id": "getblock.io",
    "result": null
}
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