debug_traceBlockByHash

Returns the traces of all transactions in a block by block hash on Optimism Layer 2.

Parameters

1. Block Hash - DATA, 32 bytes
2. Trace Configuration - OBJECT (optional)

Implementation Examples

cURL

curl -X POST https://api-optimism-mainnet-archive.n.dwellir.com/YOUR_API_KEY \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "debug_traceBlockByHash",
    "params": [
      "0x1d59ff54b1eb26b013ce3cb5fc9dab3705b415a67127a003c3e61eb445bb8df2",
      {"tracer": "callTracer"}
    ],
    "id": 1
  }'

JavaScript

const response = await fetch('https://api-optimism-mainnet-archive.n.dwellir.com/YOUR_API_KEY', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    jsonrpc: '2.0',
    method: 'debug_traceBlockByHash',
    params: [
      "0x1d59ff54b1eb26b013ce3cb5fc9dab3705b415a67127a003c3e61eb445bb8df2",
      {tracer: "callTracer"}
    ],
    id: 1
  })
});

const data = await response.json();
console.log(data.result);

Response Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "type": "CALL",
      "gasUsed": "0x5208"
    }
  ]
}

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Need help? Contact our support team or check the Optimism documentation.