# Services from scrape402.xyz on Zero

> scrape402.xyz 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/scrape402.xyz
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/scrape402.xyz/health.json

## Services

- [scrape402.xyz Diff Snapshot](https://www.zero.xyz/c/scrape402-xyz-diff-snapshot-13994a80/llms.txt): $0.004/call via x402. Compares two web pages (or a URL against a saved snapshot) and returns a structured diff of content changes, using x402 micropayment authentication
- [scrape402.xyz Depth-1 Web Crawler](https://www.zero.xyz/c/scrape402-xyz-depth-1-web-crawler-e9530cdb/llms.txt): $0.006/call via x402. Crawls a seed URL up to depth 1, extracting page content, links, and metadata from reachable pages, paid via x402 USDC micropayment
- [scrape402.xyz Basic Web Extraction](https://www.zero.xyz/c/scrape402-xyz-basic-web-extraction-e316bde4/llms.txt): $0.002/call via x402. Extracts content from any URL (as JSON or Markdown) via a pay-per-request micropayment model using x402/USDC on Base — no API key required.

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)