> ## Documentation Index
> Fetch the complete documentation index at: https://nango-scrips-ref.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

# Use Integrations

### HTTP API & Backend SDKs

Sync APIs from your app with the Nango HTTP API & backend SDKs.

<CardGroup cols={2}>
  <Card title="HTTP API" href="/reference/api" icon="cloud" color="#F7D300" />

  <Card title="Node" href="/reference/sdks/node" icon="node" color="#68a063" />

  <Card href="/reference/sdks/python" title="Python" icon="python" color="#4c8abe" />

  <Card href="/reference/sdks/java" title="Java" icon="java" color="#e41f23" />

  <Card href="/reference/sdks/ruby" title="Ruby" icon="gem" color="#ac0d01" />

  <Card href="/reference/sdks/go" title="Golang" icon="golang" color="#00add8" />

  <Card href="/reference/sdks/rust" title="Rust" icon="rust" color="#cd412b" />

  <Card href="/reference/sdks/php" title="PHP" icon="php" color="#787cb4" />
</CardGroup>

### Other References

<CardGroup cols={2}>
  <Card title="Frontend" href="/reference/sdks/frontend" icon="js" color="#F7D300">
    Trigger authorization flows in your frontend.
  </Card>

  <Card title="Webhooks" href="/reference/webhooks" icon="webhook" color="#F7D300">
    Support real-time syncing with APIs.
  </Card>
</CardGroup>

# Build Integrations

<CardGroup cols={2}>
  <Card title="CLI" href="/reference/cli" icon="terminal" color="#F7D300">
    The tooling your need to develop custom integrations.
  </Card>

  <Card title="APIs config (providers.yaml)" href="/reference/api-configuration" icon="network-wired" color="#F7D300">
    How external APIs are configured on Nango.
  </Card>

  <Card title="Integration config (nango.yaml)" href="/reference/integration-configuration" icon="arrow-right-arrow-left" color="#F7D300">
    How integrations are configured on Nango.
  </Card>

  <Card title="Scripts" href="/reference/scripts" icon="code" color="#F7D300">
    Build custom integrations in code.
  </Card>
</CardGroup>

<Tip>
  **Questions, problems, feedback?** Please reach out in the [Slack community](https://nango.dev/slack).
</Tip>