# Services from x402-geocoder-production.up.railway.app on Zero

> x402-geocoder-production.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/x402-geocoder-production.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-geocoder-production.up.railway.app/health.json

## Services

- [US Census Address Geocoder](https://www.zero.xyz/c/x402-geocoder-production-up-railway-app-bf418576/llms.txt): $0.001/call via x402. Geocodes a US street address to latitude/longitude coordinates plus US Census FIPS codes (state, county, tract, and block)
- [x402 Geocoder Batch](https://www.zero.xyz/c/x402-geocoder-batch-e6b71bc4/llms.txt): $0.5/call via x402. Geocodes up to 1000 US addresses in a single call, returning lat/lng and US Census FIPS codes for each, keyed by user-provided ID.
- [x402 Reverse Geocoder — Lat/Lng to US Census Block](https://www.zero.xyz/c/x402-geocoder-production-up-railway-app-a4f6ca39/llms.txt): $0.001/call via x402. Reverse-geocodes a decimal latitude/longitude coordinate to its enclosing US Census block, returning state, county, tract, and block FIPS codes.

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)