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

# List Test Probes

Get a list of probes that performed tests for a specified check during a specified period.

## Parameters

<div className="integrations-table">
  | Parameter | Description                                                                      |
  | --------- | -------------------------------------------------------------------------------- |
  | Check ID  | -                                                                                |
  | From      | Start time of period. Format is UNIX timestamp.                                  |
  | To        | End time of period. Format is UNIX timestamp. The default value is current time. |
</div>

## Example Output

```json theme={"dark"}
{
	"probes": [
		43,
		42,
		41,
		40,
		39,
		37,
		36,
		35,
		34,
		33,
		32,
		31,
		30,
		29,
		28,
		27,
		24,
		23,
		22,
		21
	]
}
```

## Workflow Library Example

[List Test Probes with Pingdom and Send Results Via Email](https://library.blinkops.com/workflows/list-test-probes-with-pingdom-and-send-results-via-email)

<div className="iframe-wrapper">
  <div className="iframe-media">
    <img src="https://mintcdn.com/blinkops-2/ojHYuDeYX5FWuN8a/img/Icons/play-box.svg?fit=max&auto=format&n=ojHYuDeYX5FWuN8a&q=85&s=b8af968e71438a9499c3223c9bd29fb2" alt="Workflow Library" width="16" height="16" data-path="img/Icons/play-box.svg" />

    Preview this Workflow on desktop
  </div>

  <iframe className="iframe" src="https://library.blinkops.com/workflows/list-test-probes-with-pingdom-and-send-results-via-email/canvas" />
</div>