> ## Documentation Index
> Fetch the complete documentation index at: https://daehan-base.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# web3_clientVersion

> Returns the current client version string.

Returns the version string of the node client software.

## Parameters

No parameters.

## Returns

<ResponseField name="result" type="string">
  The client version string.
</ResponseField>

## Example

<CodeGroup>
  ```json Request theme={null}
  {
    "jsonrpc": "2.0",
    "method": "web3_clientVersion",
    "params": [],
    "id": 1
  }
  ```

  ```json Response theme={null}
  {
    "jsonrpc": "2.0",
    "id": 1,
    "result": "op-reth/v1.1.0/linux-x86_64"
  }
  ```
</CodeGroup>