# Services from compute-state-api.replit.app on Zero

> compute-state-api.replit.app 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/compute-state-api.replit.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/compute-state-api.replit.app/health.json

## Services

- [Compute State API — Cheapest GPU Provider Lookup](https://www.zero.xyz/c/compute-state-api-cheapest-gpu-provider-lookup-b907a80c/llms.txt): $0.005/call via x402. Returns the cheapest GPU compute provider that can currently run a GPU-hour job, with pricing sourced from official vendor pages.
- [Compute State API — Cheapest Inference Provider Lookup](https://www.zero.xyz/c/compute-state-api-cheapest-inference-provider-lookup-29f0b785/llms.txt): $0.005/call via x402. Returns the cheapest compute provider currently able to run an inference job, priced from official vendor pages, with cost breakdown per token.

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)