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

# Features

<CardGroup cols={2}>
  <Card title="Billing API" icon="money-bill-wave" href="/billing-api-reference">
    Manage payments, subscriptions, and billing information with ease using our Billing API.
  </Card>

  <Card title="Entitlements API" icon="list-check" href="/entitlements-api-reference">
    Control access and resource allocation with our Entitlement API, ensuring users have the appropriate access levels and quotas.
  </Card>
</CardGroup>

<CardGroup cols={1}>
  <Card horizontal title="SDK Documentation" icon="code" href="/sdk">
    Get started with our SDK, featuring setup guides, core components, and custom hooks for seamless integration.
  </Card>
</CardGroup>