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

# Support

> How to reach the metar.ws team and manage your subscription.

## Contact

For questions or custom limits, please contact us via email at [**hello@metar.ws**](mailto:hello@metar.ws).

## Managing your subscription

Billing is self-service from the portal's Billing page, powered by Stripe. Upgrades, downgrades and cancellations take effect on open connections within seconds; see [Plans & Limits](/plans-and-limits).

## Managing keys

Keys are created, renamed and revoked from the Keys page in the portal. See [Authentication](/authentication) for how to present a key and what to do if one leaks.

<CardGroup cols={2}>
  <Card title="FAQ" icon="circle-question" href="/faq">
    Quick answers to common integration questions.
  </Card>

  <Card title="Plans & Limits" icon="layer-group" href="/plans-and-limits">
    Compare Sandbox, Starter and Pro.
  </Card>
</CardGroup>