# Services from api.justaname.id on Zero

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

## Services

- [JustAName ENS Resolver](https://www.zero.xyz/c/api-justaname-id-4ac652f6/llms.txt): $0.001/call via x402. Resolves one or more ENS names into their associated addresses, text records, and content hashes, with batch support for up to 50 names and per-name chain scoping.
- [JustAName ENS Reverse Resolver](https://www.zero.xyz/c/api-justaname-id-841a464a/llms.txt): $0.001/call via x402. Resolves one or more Ethereum addresses into their ENS reverse records (human-readable names), with batch support up to 50 addresses and per-address chain scoping.

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)