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

# Platforms

> The Buckspay SDK core is platform-agnostic. Each platform binding swaps only the host layer and the signer - the account model, gas engine, and payment flow are identical everywhere.

The core (`@buckspay/core`) owns the prepare -> sign -> send pipeline, the gas-abstraction engine,
and the Soroban wire format. Platform packages layer on top: they swap the signer transport
(browser WebAuthn, native enclave, injected wallet) and the React host (web DOM vs. React Native
primitives), while re-exporting the same hooks and status machine without forking them.

Choose your platform:

<CardGroup cols={2}>
  <Card title="Web - @buckspay/react" href="/platforms/web-react" icon="browser">
    `BuckspayProvider`, `useWallet`, and `useStellarPay` for React web apps.
    Works with any browser signer (Wallets Kit, passkey).
  </Card>

  <Card title="React Native - @buckspay/react-native" href="/platforms/react-native" icon="mobile">
    The same hooks, re-exported unchanged, plus `nativePasskey` (iOS / Android secure enclave)
    and secure-storage adapters.
  </Card>

  <Card title="Node / Core - @buckspay/core" href="/platforms/node-core" icon="terminal">
    Use the SDK directly - no React. Ideal for server scripts, CLI tools, and backend workers
    that build and relay intents programmatically.
  </Card>

  <Card title="Next.js BFF - @buckspay/nextjs" href="/platforms/nextjs-bff" icon="server">
    App Router route factories: `createRelayRoute` and `createSignerProxyRoute`. The API key
    and provider secrets stay server-side behind a same-origin BFF.
  </Card>

  <Card title="Other runtimes" icon="clock" disabled>
    Game engines, embedded, and additional server runtimes - coming soon.
  </Card>
</CardGroup>