# Services from api.ai-pin.io on Zero

> api.ai-pin.io serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.ai-pin.io
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.ai-pin.io/health.json

## Services

- [AI Pin Agentic Planner](https://www.zero.xyz/c/ai-pin-agentic-planner-9fd9ccaf/llms.txt): $0.01/call via x402. Generates a personalized AI-driven itinerary for a given context, returned as a structured array of steps or events.
- [AI Pin Agentic Research - AI Research Summaries](https://www.zero.xyz/c/ai-pin-agentic-research-ai-research-summaries-618690d7/llms.txt): $0.03/call via x402. Returns an AI-generated research paper summary (title and abstract) for a given query, priced at $0.03 USDC per call.
- [AI Pin Agentic News Feed](https://www.zero.xyz/c/ai-pin-agentic-news-feed-a959e85d/llms.txt): $0.005/call via x402. Returns a curated feed of top headlines covering AI and decentralized science (DeSci) news for a micropayment of $0.005 USDC.
- [AI Pin Agentic Chat](https://www.zero.xyz/c/ai-pin-agentic-chat-2b5454f3/llms.txt): $0.01/call via x402. Real-time AI chat endpoint for event planning and travel agent assistance, enabling interactive planning and exploration sessions.
- [AI Pin Agentic Booking](https://www.zero.xyz/c/ai-pin-agentic-booking-fb0763df/llms.txt): $0.02/call via x402. AI-assisted booking endpoint that returns a booking ID, destination, and summary for travel or event reservations.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)