# Services from verify.smartflowproai.com on Zero

> verify.smartflowproai.com 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/verify.smartflowproai.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/verify.smartflowproai.com/health.json

## Services

- [SmartFlow Observatory — /verify (Order Status)](https://www.zero.xyz/c/smartflow-observatory-verify-order-status-3bf5f3b8/llms.txt): $399/call via x402. Retrieves the verification result and activity grade for a previously created SmartFlow Observatory audit order, or triggers a static 402 challenge when no order ID is supplied.
- [SmartFlow Observatory — API Key Order (/verify)](https://www.zero.xyz/c/smartflow-observatory-api-key-order-verify-366e4e9d/llms.txt): $49/call via x402. Issues a time-limited API access key (pro or business plan) for the SmartFlow Observatory x402 verification and conformance-grading service.

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)