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

# Quickstart

> From recipes to API and SDKs, learn what's the best way to get started

**TL;DR**: Get up and running in under a minute.

Explore the core components of our platform and start accepting payments quickly using our prebuilt recipes and tools. Whether you're a solo creator, a growing business, or an enterprise with complex needs, we offer a flexible and unified infrastructure to help you integrate crypto, cards, bank transfers, and regional rails — all in one place.

<Tip>Expecting high volumes or in need of a custom solution? [Get in touch with us](mailto:support@bitgpt.xyz)</Tip>

## Quickstarts

<CardGroup cols={3}>
  <Card title="Accept a payment" icon="cash-register" href="/recipes/accept-payment">
    Accept both cryptocurrencies and fiat with one API call.
  </Card>

  <Card title="Wallet infrastructure" icon="bitcoin" href="/infrastructure/architecture">
    Check out our self-hosted non-custodial wallet powering your payments.
  </Card>

  <Card title="Discover h402" icon="message-bot" href="/h402/introduction">
    No middleman. For everyone. Blockchain-native. The HTTP 402 protocol.
  </Card>
</CardGroup>

## SDKs

<CardGroup cols={2}>
  <Card title="REST APIs" icon="square-terminal" href="/developer-resources/get-started/introduction">
    Use the Playground to interact with our REST APIs to speed up development.
  </Card>

  <Card title="Client SDKs" icon="browser" href="/recipes/overview">
    Integrate our checkout widget directly on your application with a low-code solution.
  </Card>
</CardGroup>

## Resources

<CardGroup cols={3}>
  <Card title="Support" icon="handshake-angle" href="mailto:support@bitgpt.xyz" arrow="true">
    Reach out to our CX team with an email.
  </Card>

  <Card title="Recipes" icon="user-chef" href="/recipes/overview" arrow="true">
    Pre-made drop-in code and integrations.
  </Card>

  <Card title="Demo" icon="send-back" href="https://play.bitgpt.xyz/offering/moderate-content" arrow="true">
    Try our payment interface in a sandbox.
  </Card>
</CardGroup>