debug_standardTraceBlockToFile - BSC

Example code for the debug_standardTraceBlockToFile JSON RPC method. Сomplete guide on how to use debug_standardTraceBlockToFile JSON RPC in GetBlock Web3 documentation.

The debug_standardTraceBlockToFile method traces all transactions in a block and writes the traces to files on the BNB Smart Chain node.

Parameters

Parameter

Type

Required

Description

blockHash

string

Yes

Block hash to trace

options

object

Tracer options

Request Example

curl --location --request POST 'https://go.getblock.io/<ACCESS-TOKEN>/' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc": "2.0",
    "method": "debug_standardTraceBlockToFile",
    "params": ["0x4e3a3754410177e6937ef1f84bba68ea139e8d1a2258c5f85db9f1cd715a1bdd", {}],
    "id": "getblock.io"
}'

request.js

const axios = require('axios');

const url = 'https://go.getblock.io/<ACCESS-TOKEN>/';

const payload = {
    jsonrpc: '2.0',
    method: 'debug_standardTraceBlockToFile',
    params: ['0x4e3a3754410177e6937ef1f84bba68ea139e8d1a2258c5f85db9f1cd715a1bdd', {}],
    id: 'getblock.io'
};

axios.post(url, payload, {
    headers: { 'Content-Type': 'application/json' }
})
.then(response => console.log(response.data))
.catch(error => console.error(error));

request.py

import requests

url = "https://go.getblock.io/<ACCESS-TOKEN>/"

payload = {
    "jsonrpc": "2.0",
    "method": "debug_standardTraceBlockToFile",
    "params": ["0x4e3a3754410177e6937ef1f84bba68ea139e8d1a2258c5f85db9f1cd715a1bdd", {}],
    "id": "getblock.io"
}

response = requests.post(url, headers={"Content-Type": "application/json"}, json=payload)
print(response.json())

main.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": "debug_standardTraceBlockToFile",
        "params": ["0x4e3a...", {}],
        "id": "getblock.io"
    });

    let response = client
        .post("https://go.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

{
    "jsonrpc": "2.0",
    "id": "getblock.io",
    "result": ["/tmp/block_trace_0x4e3a.jsonl"]
}

Response Parameters

Parameter

Type

Description

result

array

File paths of traces

Use Cases

Large block trace analysis
Offline trace processing
Block debugging

Error Handling

Error Code

Description

-32602

Invalid params

-32000

Block not found

SDK Integration

ethers.js

const { ethers } = require('ethers');

const provider = new ethers.JsonRpcProvider('https://go.getblock.io/<ACCESS-TOKEN>/');

const files = await provider.send('debug_standardTraceBlockToFile', ['0x4e3a...', {}]);
console.log(files);

viem.js

import { createPublicClient, http } from 'viem';
import { bsc } from 'viem/chains';

const client = createPublicClient({
    chain: bsc,
    transport: http('https://go.getblock.io/<ACCESS-TOKEN>/')
});

const files = await client.request({
    method: 'debug_standardTraceBlockToFile',
    params: ['0x4e3a...', {}]
});

Previouseth_call - BSC Nextdebug_traceBlockByNumber - BSC

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