starknet_getTransactionReceipt - STRK

Example code for the starknet_getTransactionReceipt JSON-RPC method. Complete guide on how to use starknet_getTransactionReceipt JSON-RPC in GetBlock Web3 documentation.

This method returns the execution receipt of a transaction: its status, actual fee, emitted events, and L2-to-L1 messages. It is used to confirm outcomes and read events.

Parameters

Parameter	Type	Required	Description
transaction_hash	string	Yes	The transaction hash to look up

Request

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": "starknet_getTransactionReceipt",
    "params": ["0x5fb5b63f0226ef426c81168d0235269398b63aa145ca6a3c47294caa691cfdc"],
    "id": "getblock.io"
}'

Axios

example.js

const axios = require('axios');

const response = await axios.post('https://shared.eu-central-1.getblock.io/<ACCESS-TOKEN>/', {
    jsonrpc: '2.0',
    method: 'starknet_getTransactionReceipt',
    params: ['0x5fb5b63f0226ef426c81168d0235269398b63aa145ca6a3c47294caa691cfdc'],
    id: 'getblock.io'
}, {
    headers: { 'Content-Type': 'application/json' }
});

console.log(response.data.result);

Request

example.py

import requests

response = requests.post(
    'https://shared.eu-central-1.getblock.io/<ACCESS-TOKEN>/',
    headers={'Content-Type': 'application/json'},
    json={
        'jsonrpc': '2.0',
        'method': 'starknet_getTransactionReceipt',
        'params': ['0x5fb5b63f0226ef426c81168d0235269398b63aa145ca6a3c47294caa691cfdc'],
        'id': 'getblock.io'
    }
)

print(response.json())

Rust

example.rs

use reqwest::Client;
use serde_json::{json, Value};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = Client::new();

    let response = client
        .post("https://shared.eu-central-1.getblock.io/<ACCESS-TOKEN>/")
        .header("Content-Type", "application/json")
        .json(&json!({
            "jsonrpc": "2.0",
            "method": "starknet_getTransactionReceipt",
            "params": ["0x5fb5b63f0226ef426c81168d0235269398b63aa145ca6a3c47294caa691cfdc"],
            "id": "getblock.io"
        }))
        .send()
        .await?
        .json::<Value>()
        .await?;

    println!("Result: {}", response["result"]);
    Ok(())
}

Response

{
    "jsonrpc": "2.0",
    "id": "getblock.io",
    "result": {
        "transaction_hash": "0x5fb5b63f0226ef426c81168d0235269398b63aa145ca6a3c47294caa691cfdc",
        "execution_status": "SUCCEEDED",
        "finality_status": "ACCEPTED_ON_L1",
        "block_hash": "0x041b10c45dc3f39372f7b9409261cac9d880c5d75a5bb077d028db20b1bd76c4",
        "block_number": 700000,
        "actual_fee": {
            "amount": "0x1ff973cafa7fff",
            "unit": "WEI"
        },
        "events": [
            {
                "from_address": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
                "keys": [
                    "0x2e4263afad30923c891518314c3c95dbe830a16874e8abc5777a9a20b54c76e"
                ],
                "data": [
                    "0x2a"
                ]
            }
        ],
        "messages_sent": []
    }
}

Response Parameters

Parameter	Type	Description
jsonrpc	string	JSON-RPC protocol version ("2.0")
id	string	Request identifier matching the request
result	object	Transaction receipt (see fields below)

Result Object

Field	Type	Description
execution_status	string	SUCCEEDED or REVERTED
actual_fee	object	Fee actually charged, with its unit (WEI or FRI)
events	array	Events emitted during execution
messages_sent	array	L2-to-L1 messages produced by the transaction

Use Cases

• Outcome Confirmation: Confirm a transaction succeeded and read its fee

• Event Reading: Extract emitted events for indexing

• Bridge Flows: Read L2-to-L1 messages for withdrawals

• Fee Accounting: Record the actual fee paid

Error Handling

Error	Message	Description
29 / TXN_HASH_NOT_FOUND	Transaction hash not found	No transaction matches the supplied hash
403 / RBAC: access denied	Access denied	The GetBlock access token is missing or incorrect