eth_sendRawTransaction RPC Method

To use the eth_sendRawTransaction method on the C-Chain, ensure that the end of your URL includes ext/bc/C/rpc.

Parameters

data

string

The signed transaction (typically signed with a library, using your private key)

Returns

result

string

The transaction hash, or the zero hash if the transaction is not yet available

Request

curl https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0","method":"eth_sendRawTransaction","params":["SIGNED_TRANSACTION"],"id":1}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc'
payload = {
    "jsonrpc": "2.0",
    "method": "eth_sendRawTransaction",
    "params": ["SIGNED_TRANSACTION"],
    "id": "1"
}

response = client.send(payload.to_json)
puts response

import { ethers } from "ethers";
(async () => {
  const provider = new ethers.JsonRpcProvider("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc");
  const signer = new ethers.Wallet("YOUR_PRIVATE_KEY", provider);
  const txResponse = await signer.sendTransaction("SIGNED_TRANSACTION");
  console.log(txResponse);
})();

from web3 import Web3, HTTPProvider
w3 = Web3(HTTPProvider('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc'))
signed_txn = w3.eth.account.sign_transaction(dict(
    nonce=w3.eth.get_transaction_count("{your-public-address-here}"),
    maxFeePerGas=3000000000,
    maxPriorityFeePerGas=2000000000,
    gas=100000,
    to='0xaC2d0226AdE52e6b4CCc97359359f01e34d50352',
    value=50000000000,
    data=b'',
    type=2,
    chainId=1,
  ),
  "{your-private-key-here}",
)
txHash = w3.eth.send_raw_transaction(signed_txn.rawTransaction)
print(w3.toHex(txHash))

const myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

const raw = JSON.stringify({
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": [
    "SIGNED_TRANSACTION"
  ],
  "id": 1
});

const requestOptions = {
  method: "POST",
  headers: myHeaders,
  body: raw,
  redirect: "follow"
};

fetch("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

import requests
import json

url = "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc"

payload = json.dumps({
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": [
    "SIGNED_TRANSACTION"
  ],
  "id": 1
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": [
    "SIGNED_TRANSACTION"
  ],
  "id": 1
})

response = https.request(request)
puts response.read_body

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