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

# Integrations overview

> Learn how to integrate Yorlet with your application.

Yorlet provides a set of APIs that you can use to integrate your application with Yorlet. This guide provides an overview of the APIs and resources available to you.

## Start an integration

<CardGroup cols={2}>
  <Card title="Applications" icon="file-circle-plus" iconType="duotone" href="/development/integrations/applications/create-an-application">
    Learn how to create and manage applications
  </Card>

  <Card title="Subscriptions" icon="rotate" iconType="duotone" href="/development/integrations/billing/create-a-subscription">
    Learn how to create and manage subscriptions
  </Card>

  <Card title="Payment Sessions" icon="credit-card" iconType="duotone" href="/development/integrations/payments/payment-sessions">
    Learn how to create and manage payment sessions
  </Card>

  <Card title="Payment Method Sessions" icon="credit-card" iconType="duotone" href="/development/integrations/payments/payment-method-sessions">
    Learn how to collect payment methods from your customers
  </Card>
</CardGroup>

## Resources

<CardGroup cols={2}>
  <Card title="Manage API keys" icon="key-skeleton-left-right" iconType="duotone" href="/development/api-keys">
    Learn how to create and manage API keys
  </Card>

  <Card title="Yorlet API Reference" icon="book" iconType="duotone" href="https://api-docs.yorlet.com">
    Explore the Yorlet API reference to learn more about the available endpoints
  </Card>
</CardGroup>