Nhận hoàn tiền SOL từ giao dịch của bạn

import requests
import json

# Serialize your transaction first
serialized_transaction = transaction.serialize().decode('utf-8')

# Send transaction with rebate-address parameter
url = f"https://mainnet.helius-rpc.com/?api-key={API_KEY}&rebate-address={REBATE_ADDRESS}"

payload = {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
        serialized_transaction,
        {
            "skipPreflight": true,
            "preflightCommitment": "processed"
        }
    ]
}

response = requests.post(url, json=payload)
result = response.json()
print(f"Transaction sent: {result['result']}")
print(f"Rebates will be paid to: {REBATE_ADDRESS}")

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

// Serialize your transaction first
let serialized_transaction = bs58::encode(&transaction.serialize()).into_string();

// Send transaction with rebate-address parameter
let url = format!(
    "https://mainnet.helius-rpc.com/?api-key={}&rebate-address={}", 
    api_key, rebate_address
);

let client = Client::new();
let payload = json!({
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
        serialized_transaction,
        {
            "skipPreflight": true,
            "preflightCommitment": "processed"
        }
    ]
});

let response = client.post(&url)
    .json(&payload)
    .send()
    .await?;

let result: serde_json::Value = response.json().await?;
println!("Transaction sent: {}", result["result"]);
println!("Rebates will be paid to: {}", rebate_address);

# Send transaction with rebate-address parameter
curl -X POST \
  "https://mainnet.helius-rpc.com/?api-key=${API_KEY}&rebate-address=${REBATE_ADDRESS}" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
      "YOUR_SERIALIZED_TRANSACTION_BASE64",
      {
        "skipPreflight": false,
        "preflightCommitment": "processed"
      }
    ]
  }'