> ## Documentation Index
> Fetch the complete documentation index at: https://docs.goldsky.com/llms.txt
> Use this file to discover all available pages before exploring further.

# debug_getRawHeader

> Returns RLP-encoded block header

## Parameters

<ParamField body="blockNumber" type="string" required>
  Block number (hex), or `latest`
</ParamField>

## Returns

<ParamField body="rawHeader" type="string">
  RLP-encoded block header (hex)
</ParamField>

## Example

<CodeGroup>
  ```bash cURL theme={null}
  curl -X POST "https://edge.goldsky.com/standard/evm/1?key=demo" \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc": "2.0", "method": "debug_getRawHeader", "params": ["latest"], "id": 1}'
  ```

  ```javascript JavaScript theme={null}
  const response = await fetch('https://edge.goldsky.com/standard/evm/1?key=demo', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
    "jsonrpc": "2.0",
    "method": "debug_getRawHeader",
    "params": [
      "latest"
    ],
    "id": 1
  })
  });
  const { result } = await response.json();
  console.log(result);
  ```

  ```python Python theme={null}
  import requests

  response = requests.post(
      'https://edge.goldsky.com/standard/evm/1?key=demo',
      json={
    "jsonrpc": "2.0",
    "method": "debug_getRawHeader",
    "params": [
      "latest"
    ],
    "id": 1
  }
  )
  print(response.json()['result'])
  ```
</CodeGroup>


## Related topics

- [debug_getRawBlock](/edge-rpc/evm/methods/debug_getRawBlock.md)
- [debug_getRawReceipts](/edge-rpc/evm/methods/debug_getRawReceipts.md)
- [debug_getRawTransaction](/edge-rpc/evm/methods/debug_getRawTransaction.md)
- [EVM Sources](/turbo-pipelines/sources/evm.md)
- [debug_traceTransaction](/edge-rpc/evm/methods/debug_traceTransaction.md)