Share your feedback on Twitter and claim 5M Free GetBlock Requests

banner image
bsv

Bitcoin-SV

BSV

POST

GET

chevron-right

Last updated on January 1, 1970

1 min read

Method utxoupdatepsbt Bitcoin-SV (BSV)
connect with JSON-RPC protocol

utxoupdatepsbt

info-circle-fill

Updates all segwit inputs and outputs in a PSBT with data from outputdescriptors, the UTXO set or the mempool.

Parameters

psbt - string, required

A base64 string of a PSBT

descriptors - json array, optional

An array of either strings or objects

Request

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

Start Building with GetBlock RPCs for Free