# Services from api.nohumans.directory on Zero

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

## Services

- [nohumans.directory Listing Verdict](https://www.zero.xyz/c/nohumans-directory-listing-verdict-2b801972/llms.txt): $0.005/call via x402. Returns a pre-spend trust verdict for a specific API listing, including probe history, payTo address stability, and paid verification status.
- [nohumans.directory Listing Verdict](https://www.zero.xyz/c/nohumans-directory-listing-verdict-abee9da9/llms.txt): $0.005/call via x402. Returns a pre-spend trust verdict (pay/caution/avoid) for a specific API listing based on probe history, payTo stability, and paid-delivery outcomes.
- [nohumans.directory Listing Verdict](https://www.zero.xyz/c/nohumans-directory-listing-verdict-9b611b78/llms.txt): $0.005/call via x402. Returns a pre-spend trust verdict (pay/caution/avoid) for a specific x402 API listing based on probe history, payTo age/stability, and paid-delivery outcomes.

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)