# Services from spip33.vercel.app on Zero

> spip33.vercel.app serves 3 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/spip33.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/spip33.vercel.app/health.json

## Services

- [spipe Answer API](https://www.zero.xyz/c/spipe-answer-api-18f7340a/llms.txt): $0.01/call via x402. Answers natural language questions using web search, content extraction, and AI research synthesis, with optional country, language, and freshness filters.
- [spipe Deep Web Search](https://www.zero.xyz/c/spipe-deep-web-search-eff4d56b/llms.txt): $0.03/call via x402. Performs a deep web search with optional result count and recency filtering, returning structured search results for AI agent research tasks.
- [spipe Research API](https://www.zero.xyz/c/spipe-research-api-589af804/llms.txt): $0.05/call via x402. Performs deep web research on a given question, combining web search and content extraction to synthesize an answer

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)