# Delay Node (Renamed Wait & Resume Node)

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The **Delay Node** has been **renamed and upgraded** to the **Wait & Resume Node**.\
While existing workflows using Delay will continue to function, all new workflows should use [**Wait & Resume**](https://docs.nected.ai/nected-docs/workflow/add-node/control-nodes/wait-and-resume-node).
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The Delay node is a crucial tool in workflow design, allowing for the introduction of pauses for specified durations. This feature is particularly valuable for timing-based operations and rate-limiting API calls.

### Functionality

* **Pausing Workflows:** The primary function of the Delay node is to pause the execution of the workflow for a specified duration.
* **Timing-Based Operations:** It enables workflows to wait for a specific period before proceeding, which is useful for tasks that require timing precision.
* **Rate-Limiting API Calls:** Delay nodes can be employed to control the rate at which API calls are made, preventing excessive requests within a short timeframe.

### Conclusion

The Delay node provides a simple yet powerful mechanism for introducing pauses in workflows, enabling precise timing control and effective rate-limiting of API calls. By leveraging Delay nodes effectively, users can enhance the efficiency and reliability of their workflows.