# DatetimeServerTool OpenRouter built-in server tool: returns the current date and time ## Fields | Field | Type | Required | Description | | -------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- | | `type` | [components.DatetimeServerToolType](../components/datetimeservertooltype.md) | :heavy_check_mark: | N/A | | `parameters` | [Optional[components.DatetimeServerToolParameters]](../components/datetimeservertoolparameters.md) | :heavy_minus_sign: | N/A |