qn_broadcastRawTransaction RPC Method - Multi-Region Broadcast

Please note that this RPC method requires the Transaction Broadcast  add-on enabled on your Quicknode endpoint.

Parameter

Daten

Zeichenkette

ERFORDERLICH

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Rücksendungen

Ergebnis

Zeichenkette

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Anfrage

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

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

1
require 'ethereum.rb'
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require 'eth'
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client = Ethereum::HttpClient.new('https://docs-demo.avalanche-mainnet.quiknode.pro')
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key = Eth::Key.new priv: "{your-key-here}"
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amount = 50000000000
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Nutzlast = {
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  chain_id: Eth::Chain::GOERLI, #replace with correct chain!
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  nonce: 5, #replace with correct nonce!
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  priority_fee: 3 * Eth::Unit::GWEI,
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  max_gas_fee: 21 * Eth::Unit::GWEI,
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  gas_limit: 69_420,
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  to: "0xaC2d0226AdE52e6b4CCc97359359f01e34d50352",
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  value: amount,
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}
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tx = Eth::Tx.new(payload)
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tx.sign(key)
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response = client.send_command('qn_broadcastRawTransaction', [tx.hex])
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gibt die Antwort aus
19

1
require 'ethereum.rb'
2
require 'eth'
3
client = Ethereum::HttpClient.new('https://docs-demo.avalanche-mainnet.quiknode.pro')
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key = Eth::Key.new priv: "{your-key-here}"
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amount = 50000000000
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Nutzlast = {
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  chain_id: Eth::Chain::GOERLI, #replace with correct chain!
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  nonce: 5, #replace with correct nonce!
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  priority_fee: 3 * Eth::Unit::GWEI,
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  max_gas_fee: 21 * Eth::Unit::GWEI,
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  gas_limit: 69_420,
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  to: "0xaC2d0226AdE52e6b4CCc97359359f01e34d50352",
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  value: amount,
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}
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tx = Eth::Tx.new(payload)
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tx.sign(key)
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response = client.send_command('qn_broadcastRawTransaction', [tx.hex])
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gibt die Antwort aus
19

1
import { ethers } from "ethers";
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(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.avalanche-mainnet.quiknode.pro");
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  const wallet = new ethers.Wallet("{your-key-here}");
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  let tx = {
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    to: "0xaC2d0226AdE52e6b4CCc97359359f01e34d50352",
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    value: ethers.utils.parseEther("0.05"),
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    gasLimit: 8000000,
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    gasPrice: "0x07f9acf02",
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  };
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  let signedTx = await wallet.signTransaction(tx);
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  console.log(signedTx);
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  let sentTx = await provider.send("qn_broadcastRawTransaction", [signedTx]);
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  console.log(sentTx);
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})();
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1
import { ethers } from "ethers";
2
(async () => {
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  const provider = new ethers.JsonRpcProvider("https://docs-demo.avalanche-mainnet.quiknode.pro");
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  const wallet = new ethers.Wallet("{your-key-here}");
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  let tx = {
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    to: "0xaC2d0226AdE52e6b4CCc97359359f01e34d50352",
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    value: ethers.utils.parseEther("0.05"),
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    gasLimit: 8000000,
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    gasPrice: "0x07f9acf02",
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  };
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  let signedTx = await wallet.signTransaction(tx);
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  console.log(signedTx);
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  let sentTx = await provider.send("qn_broadcastRawTransaction", [signedTx]);
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  console.log(sentTx);
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})();
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1
var myHeaders = new Headers();
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myHeaders.anhängen("Content-Type", "application/json");
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4
var raw = JSON.stringify({
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  „jsonrpc“: "2.0",
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  "method": "qn_broadcastRawTransaction",
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  „params“: [
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    "SIGNED_TRANSACTION"
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  ],
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  „id“: 1
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});
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var requestOptions = {
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  Methode: 'POST',
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  Überschriften: myHeaders,
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  body: raw,
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  redirect: 'follow'
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};
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fetch("https://docs-demo.avalanche-mainnet.quiknode.pro", requestOptions)
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  .dann(Antwort => Antwort.text())
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  .dann(Ergebnis => Konsole.log(Ergebnis))
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  .catch(error => console.log('error', error));

1
var myHeaders = new Headers();
2
myHeaders.anhängen("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
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  „jsonrpc“: "2.0",
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  "method": "qn_broadcastRawTransaction",
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  „params“: [
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    "SIGNED_TRANSACTION"
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  ],
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  „id“: 1
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});
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var requestOptions = {
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  Methode: 'POST',
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  Überschriften: myHeaders,
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  body: raw,
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  redirect: 'follow'
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};
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20
fetch("https://docs-demo.avalanche-mainnet.quiknode.pro", requestOptions)
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  .dann(Antwort => Antwort.text())
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  .dann(Ergebnis => Konsole.log(Ergebnis))
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  .catch(error => console.log('error', error));

1
import Anfragen
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import json
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url = "https://docs-demo.avalanche-mainnet.quiknode.pro"
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Nutzlast = json.dumps({
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  „jsonrpc“: "2.0",
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  "method": "qn_broadcastRawTransaction",
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  „params“: [
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    "SIGNED_TRANSACTION"
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  ],
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  „id“: 1
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})
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Kopfzeilen = {
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  „Content-Type“: 'application/json'
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}
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Antwort = Anfragen.Anfrage("POST", url, headers=headers, Daten=Nutzdaten)
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20
Drucken(Antwort.text)
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1
import Anfragen
2
import json
3

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url = "https://docs-demo.avalanche-mainnet.quiknode.pro"
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6
Nutzlast = json.dumps({
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  „jsonrpc“: "2.0",
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  "method": "qn_broadcastRawTransaction",
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  „params“: [
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    "SIGNED_TRANSACTION"
11
  ],
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  „id“: 1
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})
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Kopfzeilen = {
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  „Content-Type“: 'application/json'
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}
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18
Antwort = Anfragen.Anfrage("POST", url, headers=headers, Daten=Nutzdaten)
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Drucken(Antwort.text)
21

1
require „uri“
2
require "json"
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require „net/http“
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url = URI("https://docs-demo.avalanche-mainnet.quiknode.pro")
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7
https = Net::HTTP.new(url.host, URL.Port)
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https.use_ssl = true
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10
Anfrage = Netto::HTTP::POST.new(URL)
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Anfrage[„Content-Type“] = „application/json“
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request.body = JSON.dump({
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  „jsonrpc“: "2.0",
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  "method": "qn_broadcastRawTransaction",
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  „params“: [
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    "SIGNED_TRANSACTION"
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  ],
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  „id“: 1
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})
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21
Antwort = https.Anfrage(Anfrage)
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gibt die Antwort aus.read_body
23

1
require „uri“
2
require "json"
3
require „net/http“
4

5
url = URI("https://docs-demo.avalanche-mainnet.quiknode.pro")
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7
https = Net::HTTP.new(url.host, URL.Port)
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https.use_ssl = true
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10
Anfrage = Netto::HTTP::POST.new(URL)
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Anfrage[„Content-Type“] = „application/json“
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request.body = JSON.dump({
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  „jsonrpc“: "2.0",
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  "method": "qn_broadcastRawTransaction",
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  „params“: [
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    "SIGNED_TRANSACTION"
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  ],
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  „id“: 1
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})
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21
Antwort = https.Anfrage(Anfrage)
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gibt die Antwort aus.read_body
23

1
aus web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.avalanche-mainnet.quiknode.pro'))
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signed_txn = w3.eth.account.sign_transaction(dict(
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    nonce=w3.eth.get_transaction_count("{your-public-address-here}"),
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    maxFeePerGas=3000000000,
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    maxPriorityFeePerGas=2000000000,
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    gas=100000,
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    to='0xaC2d0226AdE52e6b4CCc97359359f01e34d50352',
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    value=50000000000,
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    data=b'',
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    type=2,
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    chainId=1,
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  ),
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  "{your-private-key-here}",
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)
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txHash = w3.provider.make_request("qn_broadcastRawTransaction", [signed_txn.rawTransaction])
17
print(w3.toHex(txHash))

1
aus web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.avalanche-mainnet.quiknode.pro'))
3
signed_txn = w3.eth.account.sign_transaction(dict(
4
    nonce=w3.eth.get_transaction_count("{your-public-address-here}"),
5
    maxFeePerGas=3000000000,
6
    maxPriorityFeePerGas=2000000000,
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    gas=100000,
8
    to='0xaC2d0226AdE52e6b4CCc97359359f01e34d50352',
9
    value=50000000000,
10
    data=b'',
11
    type=2,
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    chainId=1,
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  ),
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  "{your-private-key-here}",
15
)
16
txHash = w3.provider.make_request("qn_broadcastRawTransaction", [signed_txn.rawTransaction])
17
print(w3.toHex(txHash))

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