submit_multisigned - XRPL

Example code for the submit_multisigned JSON RPC method. Complete guide to using submit_multisigned JSON-RPC in the GetBlock Web3 documentation.

This method applies a multi-signed transaction and sends it to the network.

Parameters

Parameter	Type	Required	Description
tx_json	object	Yes	Multi-signed transaction JSON
fail_hard	boolean	No	Fail if local error

Request Example

cURL

curl

curl --location --request POST 'https://shared.eu-central-1.getblock.io/<ACCESS_TOKEN>/' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc": "2.0",
    "method": "submit_multisigned",
    "params": [{
        "tx_json": {
            "Account": "rN7n7otQDd6FczFgLdSqtcsAUxDkw6fzRH",
            "TransactionType": "Payment",
            "Destination": "ra5nK24KXen9AHvsdFTKHSANinZseWnPcX",
            "Amount": "1000000",
            "Fee": "30",
            "Signers": []
        }
    }],
    "id": "getblock.io"
}'

JavaScript (Axios)

submit_multisigned.js

const axios = require('axios');

const url = 'https://shared.eu-central-1.getblock.io/<ACCESS_TOKEN>/';
const headers = {
    'Content-Type': 'application/json'
};

const payload = {
    jsonrpc: '2.0',
    method: 'submit_multisigned',
    params: [{
        tx_json: {
            Account: 'rN7n7otQDd6FczFgLdSqtcsAUxDkw6fzRH',
            TransactionType: 'Payment',
            Destination: 'ra5nK24KXen9AHvsdFTKHSANinZseWnPcX',
            Amount: '1000000',
            Fee: '30',
            Signers: []
        }
    }],
    id: 'getblock.io'
};

axios.post(url, payload, { headers })
    .then(response => console.log(response.data))
    .catch(error => console.error(error));

Python

submit_multisigned.py

import requests

url = "https://shared.eu-central-1.getblock.io/<ACCESS_TOKEN>/"
headers = {
    "Content-Type": "application/json"
}

payload = {
    "jsonrpc": "2.0",
    "method": "submit_multisigned",
    "params": [{
        "tx_json": {
            "Account": "rN7n7otQDd6FczFgLdSqtcsAUxDkw6fzRH",
            "TransactionType": "Payment",
            "Destination": "ra5nK24KXen9AHvsdFTKHSANinZseWnPcX",
            "Amount": "1000000",
            "Fee": "30",
            "Signers": []
        }
    }],
    "id": "getblock.io"
}

response = requests.post(url, headers=headers, json=payload)
print(response.json())

Rust

submit_multisigned.rs

use reqwest::Client;
use serde_json::json;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = Client::new();
    
    let payload = json!({
        "jsonrpc": "2.0",
        "method": "submit_multisigned",
        "params": [{
            "tx_json": {
                "Account": "rN7n7otQDd6FczFgLdSqtcsAUxDkw6fzRH",
                "TransactionType": "Payment",
                "Signers": []
            }
        }],
        "id": "getblock.io"
    });

    let response = client
        .post("https://shared.eu-central-1.getblock.io/<ACCESS_TOKEN>/")
        .header("Content-Type", "application/json")
        .json(&payload)
        .send()
        .await?;

    let result: serde_json::Value = response.json().await?;
    println!("{:#?}", result);
    
    Ok(())
}

Response Example

response.json

{
    "result": {
        "engine_result": "tesSUCCESS",
        "engine_result_code": 0,
        "engine_result_message": "The transaction was applied.",
        "status": "success",
        "tx_json": {
            "Account": "rN7n7otQDd6FczFgLdSqtcsAUxDkw6fzRH",
            "TransactionType": "Payment"
        }
    }
}

Response Parameters

Field	Type	Description
engine_result	string	Transaction result
engine_result_code	integer	Result code
tx_blob	string	Transaction hex
tx_json	object	Transaction JSON
signer	array	Signer list

Use Cases

• Multi-signature accounts

• Shared custody

• Organizational accounts

Error Handling

Error Code	Description
temINVALID	Invalid transaction
tefNOT_MULTI_SIGNING	Not multi-sig enabled

SDK Integration

xrpl.js

xrpl.js (example)

const xrpl = require('xrpl');

// Multi-signing requires collecting signatures from multiple wallets
// See xrpl.js documentation for full multi-sign workflow

xrpl.py

xrpl-py (example)

from xrpl.clients import JsonRpcClient
from xrpl.models.requests import SubmitMultisigned

client = JsonRpcClient("https://xrp.getblock.io/mainnet/")
# Collect signatures and submit