# Services from app-production-cd86.up.railway.app on Zero

> app-production-cd86.up.railway.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/app-production-cd86.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/app-production-cd86.up.railway.app/health.json

## Services

- [CDP Bazaar Scout - x402 API Search & Comparison](https://www.zero.xyz/c/cdp-bazaar-scout-x402-api-search-comparison-d1edd96f/llms.txt): $0.01/call via x402. Full-text search and comparison-shop across the CDP Bazaar catalog of x402 paid APIs, ranked by live uptime and price.
- [x402 Endpoint Live Health Check](https://www.zero.xyz/c/x402-endpoint-live-health-check-88547787/llms.txt): $0.005/call via x402. Probes a given x402 API endpoint in real-time to verify it is alive, correctly configured, and reports its current payment parameters before you pay it.
- [x402 Endpoint Uptime & Latency History](https://www.zero.xyz/c/x402-endpoint-uptime-latency-history-e49000ae/llms.txt): $0.01/call via x402. Returns uptime percentage, average/p95 latency, daily breakdown, and price-change count for any x402 API endpoint over a 1–30 day window, sourced from automated probes every 10 minutes.

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)