# Services from deal-verdict-api-production.up.railway.app on Zero

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

## Services

- [Deal Verdict API](https://www.zero.xyz/c/deal-verdict-api-5516c025/llms.txt): $0.05/call via x402. Determines whether a specific product is meaningfully discounted right now across multiple retailers, returning a single verdict: deal_found, no_deal, or insufficient_data.
- [Deal Verdict API – Used Market](https://www.zero.xyz/c/deal-verdict-api-used-market-3a52529d/llms.txt): $0.08/call via x402. Checks whether a specific used product is meaningfully discounted right now on used-market retailers (e.g. eBay) and returns a single deal/no-deal verdict with confidence and discount data.

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)