joinpsbts

joinpsbts ["psbt",...] Joins multiple distinct PSBTs with different inputs and outputs into one PSBT with inputs and outputs from all of the PSBTs No input in any of the PSBTs can be in more than one of the PSBTs. Arguments: 1. txs (json array, required) The base64 strings of partially signed transactions [ "psbt", (string, required) A base64 string of a PSBT ... ] Result: "str" (string) The base64-encoded partially signed transaction Examples: > bitcoin-cli joinpsbts "psbt"

Signature

joinpsbts(txs: array) → any

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"joinpsbts","params":[[]]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli joinpsbts "psbt"

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "joinpsbts",
        "params": [[]],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "joinpsbts",
    params: [[]],
  }),
});
console.log(await res.json());

Parameters

Name	Type	Req.	Description
txs	`any[]`	yes	The base64 strings of partially signed transactions [ "psbt", (string, required) A base64 string of a PSBT ... ]

Result

Type: any

"str" (string) The base64-encoded partially signed transaction

Source: services/core-node/bcore/src/rpc/rawtransaction.cpp:4479

C++ symbol: joinpsbts

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"joinpsbts","params":[[]]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli joinpsbts "psbt"

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "joinpsbts",
        "params": [[]],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "joinpsbts",
    params: [[]],
  }),
});
console.log(await res.json());