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

# Choose engines, samples and schedule

> Which engines to ask, how many times, and how often.

An engine your deployment holds no key for is refused with `400`. A scheduled check acts as the person who last saved these settings. Requires owner or admin.

> [!WARNING]
>
> AI search visibility is in **beta**. Every route answers `404` unless your deployment has switched
> it on. Checks call AI engines on your MITHUNAI operator's accounts. See [AI search
> visibility](https://docs.mithunai.com/analyze/ai-search-visibility.md).

**engines** `string[]` *required*

Any of `openai`, `anthropic`, `perplexity`.

**cadence** `string` *required*

`off`, `weekly` or `daily`.

**samples\_per\_engine** `integer`

How many times each question is asked per engine, 1 to 3. Answers vary between calls, so more
samples give steadier numbers and cost more. Default 1.

## Response

The set-up, in the shape [Get the set-up](https://docs.mithunai.com/api-reference/geo/get-geo.md) returns.


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