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

# Get TSS Node ID

> This operation retrieves the TSS Node ID.

<Tip>
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</Tip>

<CodeGroup>
  ```Swift iOS theme={null}
  public func getTSSNodeID() throws -> String
  ```

  ```Dart Flutter theme={null}
  Future<String> getTSSNodeID() async
  ```
</CodeGroup>

<RequestExample>
  ```Swift iOS theme={null}
  do {
      if let tssNodeID = try sdkInstance?.getTSSNodeID() {
          print("TSS Node ID: \(tssNodeID)")
      } else {
          print("Failed to retrieve the TSS Node ID")
      }
  } catch {
      print("Error: \(error)")
  }
  ```

  ```Dart Flutter theme={null}
  try {
      final tssNodeID = await sdkInstance?.getTSSNodeID();
      print("TSS Node ID: $tssNodeID");
  } catch (error) {
      print("Error: $error");
  }
  ```
</RequestExample>

## Response

<ResponseField name="tssNodeID" type="string">
  The retrieved TSS Node ID.
  For example, `coboJTKRVEWHgmigeE8FB2FDpN6nadUwXkUdsRZbhyFAq8bDV`.
</ResponseField>