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

# Guides

> Task-oriented walkthroughs for common SenderKit workflows.

Each guide is a complete, runnable recipe — it takes you from nothing to a working
outcome by combining SenderKit with the tools you already use (Clerk, Auth.js, Stripe,
Supabase, the Vercel AI SDK). They go deeper than the [Quickstart](/quickstart) and lean
on the [Core Concepts](/concepts/templates) rather than re-explaining them.

<CardGroup cols={2}>
  <Card title="Integrate over raw HTTP" icon="code" href="/guides/http-api">
    Send and track messages with fetch or curl when you're not using the SDK.
  </Card>

  <Card title="Send a welcome email on signup" icon="hand-wave" href="/guides/welcome-email">
    Trigger a welcome email from a Clerk webhook or an Auth.js event.
  </Card>

  <Card title="Recover failed payments & win back churn" icon="credit-card" href="/guides/stripe-lifecycle">
    Dunning, win-back, and trial-ending emails from Stripe webhooks.
  </Card>

  <Card title="Send team & workspace invites" icon="user-plus" href="/guides/team-invites">
    Invite teammates with a tokenized accept link.
  </Card>

  <Card title="Notify on a database change with Supabase" icon="database" href="/guides/supabase-notifications">
    Email on a row change via a Database Webhook and Edge Function.
  </Card>

  <Card title="Send emails from your AI agent" icon="robot" href="/guides/ai-agent">
    Give a Vercel AI SDK agent a SenderKit tool.
  </Card>

  <Card title="Add SenderKit from your coding agent" icon="sparkles" href="/guides/agent-skills">
    Install the skills plugin for Claude Code, Codex, or Cursor.
  </Card>
</CardGroup>