combinerawtransaction

POST

Combines multiple partially signed transactions into one transaction and returns it as a serialized, hex-encoded string.The transaction becomes fully signed when all required signatures are supplied, and remains partially signed otherwise.

📘 The transactions to combine must all have the same inputs and outputs.

param[0]

txsarrayrequired

The hex strings of the partially signed transactions to combine.

Responses

codestringrequired

Code identifying the cause of the failed request.

messagestringrequired

Detailed message including the name and value of the invalid parameter.

{
  "code": "ERROR_CODE",
  "message": "Unauthorized"
}

X-API-KEY

cURL

curl -X POST 'https://bitcoin-mainnet.nodit.io' \
  -H 'Content-Type: application/json' \
  -H 'X-API-KEY: nodit-demo' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "combinerawtransaction",
    "params": [
      [
        "02000000013ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a000000006a47",
        "02000000013ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a00000000b500"
      ]
    ]
  }'