# Monitor & Manage

You can monitor wait list size of your flow control key's from the console `FlowControl` tab. The console also allows you to pin, unpin, and reset rate for flow control keys directly.

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  <img src="/img/qstash/flowcontrol.png" />
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Also you can get the same info using the REST API.
- [List All Flow Control Keys](/workflow/api-reference/flow-control/list-flow-control-keys).
- [Single Flow Control Key](/workflow/api-reference/flow-control/get-flow-control-key).
- [Global Parallelism](/workflow/api-reference/flow-control/get-global-parallelism).

## Manage

You can manage flow control keys by pausing/resuming delivery, pinning/unpinning configurations, and resetting rate counts.

These operations are available via the SDK, REST API, or directly from the **Flow Control** tab in the [Upstash Console](https://console.upstash.com).

Since Upstash Workflow uses QStash under the hood, flow control management is done through the QStash client. See the [QStash Flow Control Management API](/qstash/features/flowcontrol#management-api) for full details and code examples.