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

# Integrity

> Use integrity signals to review unusual player-count patterns.

Integrity analyzes historical player-count patterns for unusual or potentially artificial population behavior.

Integrity is available on PRO, ULTRA, and MEGA. BASIC does not include it.

<Warning>
  Integrity results are heuristic indicators, not definitive proof of manipulation or a calibrated probability.
</Warning>

Use `GET /rapid/v1/servers/{identifier}/integrity` with a `7d`, `30d`, or `90d` range. See **Integrity** in the API Reference tab for the response schema and signals.