# Services from x402-v2-mint-npm-search.vercel.app on Zero

> x402-v2-mint-npm-search.vercel.app 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/x402-v2-mint-npm-search.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-v2-mint-npm-search.vercel.app/health.json

## Services

- [npm Registry Search (x402 Keyless)](https://www.zero.xyz/c/npm-registry-search-x402-keyless-42cae57e/llms.txt): $0.003/call via x402. Searches the npm package registry by keyword and returns package name, version, description, weekly downloads, and links — no API key required, billed per call via x402.
- [npm Registry Search (x402, Custom Format)](https://www.zero.xyz/c/npm-registry-search-x402-custom-format-fe0a32fd/llms.txt): $0.005/call via x402. Searches the npm registry by text query and returns matching packages with metadata including name, version, description, weekly downloads, and links in a custom concierge format.
- [NPM Registry Search (Markdown Format)](https://www.zero.xyz/c/npm-registry-search-markdown-format-914b1746/llms.txt): $0.005/call via x402. Searches the npm registry by keyword and returns results formatted as Markdown, including package name, version, description, weekly downloads, and links.
- [npm Registry Search (CSV format)](https://www.zero.xyz/c/npm-registry-search-csv-format-cd3dd8af/llms.txt): $0.004/call via x402. Searches the npm registry by keyword and returns matching packages as CSV rows with name, version, description, weekly downloads, and links.
- [npm Registry Search (JSON-Pick Format)](https://www.zero.xyz/c/npm-registry-search-json-pick-format-58eaa28c/llms.txt): $0.004/call via x402. Searches the npm registry by keyword and returns a curated JSON-pick subset of package metadata including name, version, description, weekly downloads, and links — up to 20 results per query.

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)