# Services from x402-patentscope.onrender.com on Zero

> x402-patentscope.onrender.com serves 2 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/x402-patentscope.onrender.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-patentscope.onrender.com/health.json

## Services

- [PatentScope Prior Art Search](https://www.zero.xyz/c/patentscope-prior-art-search-28f9e958/llms.txt): $0.05/call via x402. Searches for prior art related to an invention description to support patent research and novelty assessment
- [PatentScope Patent Lookup](https://www.zero.xyz/c/patentscope-patent-lookup-407eb87d/llms.txt): $0.02/call via x402. Retrieves patent information by patent number from the PatentScope database

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)