# Services from openrouter-production-d0d6.up.railway.app on Zero

> openrouter-production-d0d6.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/openrouter-production-d0d6.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/openrouter-production-d0d6.up.railway.app/health.json

## Services

- [Otto X402 Router — Full Auto](https://www.zero.xyz/c/otto-x402-router-full-auto-7db98504/llms.txt): $0.5/call via x402. Automatically routes a request to the best verified paid service, handles payment on your behalf, and returns the result plus a $0.001 fee — never exceeding your cap.
- [Otto X402 Router — Feedback & Refunds](https://www.zero.xyz/c/otto-x402-router-feedback-refunds-231926be/llms.txt): $0.001/call via x402. Rate a paid Otto Router call by its payment tx_hash and request a refund of the $0.001 fee plus any refundable amount back to the original payer
- [Otto X402 Router — Meta Intelligence](https://www.zero.xyz/c/otto-x402-router-meta-intelligence-9e5cce0f/llms.txt): $0.001/call via x402. Discovers and returns the best-matched Otto-verified and live CDP Bazaar x402 API candidates for a given data or service need, including prices, payment URLs, and source labels

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)