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

# Cashfree AI Stack

> Explore Cashfree AI Stack: AI assistants, agent toolkits, MCP servers, device intelligence, SDKs, and integrations that accelerate payment development.

Cashfree AI Stack helps you simplify development, integration, and business operations with powerful AI-driven assistants, automation tools, and developer playgrounds.

<CardGroup cols={2}>
  <Card title="Spark" icon="sparkles" href="/docs/tools-ai/spark-ai">
    Ask a Merchant Dashboard assistant about your sales, settlements, refunds, and disputes, or have it create offers, generate payment links, and act on your account.
  </Card>

  <Card title="Relay" icon="https://mintcdn.com/cashfreepayments-d00050e9/6s8S9D7W84-MwvZo/static/logo/relay-icon.svg?fit=max&auto=format&n=6s8S9D7W84-MwvZo&q=85&s=dd9d49f82d3935a05020fca9a1592747" href="/docs/tools-ai/relay/overview" width="480" height="480" data-path="static/logo/relay-icon.svg">
    Build and run no-code automated workflows for payment alerts, scheduled reports, and vendor payouts across connected apps and channels.
  </Card>

  <Card title="MCP Server" icon="server" href="/docs/tools-ai/mcp-server">
    Integrate AI tools with Payment Gateway, Payouts, and SecureID APIs, and run local or remote MCP servers.
  </Card>

  <Card title="Agent Skills" icon="brain" href="/docs/tools-ai/cashfree-agent-skills">
    Add product-specific Cashfree skill files to your AI coding assistants like Cursor, Claude Code, and VS Code Copilot.
  </Card>

  <Card title="Agent Toolkit" icon="robot" href="/docs/tools-ai/cashfree-agent-toolkit">
    Integrate Cashfree APIs with LangChain, Vercel AI SDK, and OpenAI Agents SDK through function calling.
  </Card>

  <Card title="Dev Studio" icon="code" href="https://www.cashfree.com/devstudio/">
    Use the Cashfree SDK and API playground to explore and test integrations in a secure sandbox.
  </Card>

  <Card title="Postman Collections" icon="rocket" href="/docs/api-reference/postman-collections">
    Pre-configured Postman collections with sample data, environment variables, and test scripts for all Cashfree APIs.
  </Card>

  <Card title="Lovable Integration" icon="gear-code" href="/docs/tools-ai/lovable-integration">
    Integrate Cashfree into your Lovable app using chat-driven setup with no manual coding required.
  </Card>

  <Card title="Replit Integration" icon="gear-code" href="/docs/tools-ai/replit-integration">
    Build payment-enabled apps on Replit using natural language prompts to generate payment flows automatically.
  </Card>

  <Card title="WhatsApp Assistant" icon="message" href="/docs/tools-ai/whatsapp-assistant">
    Generate payment links, handle customer queries, and track payments in WhatsApp chats.
  </Card>

  <Card title="SDK Tools" icon="code" href="/docs/tools-ai/sdk">
    Access comprehensive SDK libraries and tools for seamless integration across multiple platforms and languages.
  </Card>

  <Card title="Cashfree HERE" icon="credit-card" href="/docs/tools-ai/cashfree-here">
    Accept payments inside AI chat interfaces (ChatGPT and Claude, etc) with interactive UPI, QR, and card widgets.
  </Card>
</CardGroup>