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

# Start Here

# Start Here

Use this section to pick the Swig docs set that matches your integration.

## Choose a product

| If you need to...                                                                      | Go here                         |
| :------------------------------------------------------------------------------------- | :------------------------------ |
| Understand the on-chain wallet program, permissions, sessions, and recovery model      | [Protocol](/protocol)           |
| Integrate directly with Swig from TypeScript or Rust                                   | [Protocol SDK](/reference)      |
| Use the hosted backend to prepare wallet creation, transfers, swaps, or recovery flows | [Developer SDK](/developer-sdk) |
| Call the hosted backend directly over REST                                             | [Developer API](/developer-api) |
| Add login-provider flows such as OAuth or OTP and create Swig sessions                 | [IDP SDK](/idp-sdk)             |

<CardGroup cols={2}>
  <Card title="Protocol" icon="shield" href="/protocol">
    The on-chain wallet system in `swig-wallet`
  </Card>

  <Card title="Protocol SDK" icon="terminal" href="/reference">
    Direct TypeScript and Rust integrations with the protocol
  </Card>

  <Card title="Developer SDK" icon="building" href="/developer-sdk">
    Hosted transaction preparation and wallet operations
  </Card>

  <Card title="Developer API" icon="code" href="/developer-api">
    REST reference for hosted Swig backend endpoints
  </Card>

  <Card title="IDP SDK" icon="fingerprint" href="/idp-sdk">
    OAuth and OTP login flows that create Swig sessions
  </Card>
</CardGroup>

## Also in Overview

<CardGroup cols={2}>
  <Card title="Choose a Product" icon="book-open" href="/products-and-sdks">
    Compare the four Swig product surfaces side by side
  </Card>

  <Card title="Build with AI" icon="sparkles" href="/build-with-ai">
    Find the AI and MCP entry points across the docs
  </Card>

  <Card title="Resources" icon="link" href="/links-and-contact">
    External links, repos, and contact points
  </Card>
</CardGroup>