# Services from permit-api-production-7375.up.railway.app on Zero

> permit-api-production-7375.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/permit-api-production-7375.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/permit-api-production-7375.up.railway.app/health.json

## Services

- [Permit API – Address Verdict](https://www.zero.xyz/c/permit-api-address-verdict-0c6c8977/llms.txt): $2/call via x402. Returns a decision-ready building-permit verdict plus normalized permit history and activity signals for a specific address in one of seven supported US cities
- [Permit Verdicts API](https://www.zero.xyz/c/permit-verdicts-api-7131efda/llms.txt): $2/call via x402. Returns a decision-ready building permit verdict with normalized permit history, activity signals, and cited public records for a given address and jurisdiction.

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)