btc

Bitcoin (BTC)

Method: POST combinepsbt

dropdown

POST combinepsbt

Combine multiple partially signed Bitcoin transactions into one transaction.

Implements the Combiner role.

Parameters

txs - json array, required

A json array of base64 strings of partially signed transactions

Request

curl --location --request POST 'https://btc.getblock.io' 
--header 'x-api-key: YOUR-API-KEY' 
--header 'Content-Type: application/json' 
--data-raw '{"jsonrpc": "2.0",
"method": "combinepsbt",
"params": [["mybase64_1", "mybase64_2", "mybase64_3"]],
"id": "getblock.io"}'
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