# Services from api.auto.exchange on Zero

> api.auto.exchange serves 4 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.auto.exchange
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.auto.exchange/health.json

## Services

- [Auto.exchange Agent Marketplace Listing](https://www.zero.xyz/c/auto-exchange-agents-5fdfb1e2/llms.txt): free. Returns a list of all available AI agents on the Auto.exchange marketplace
- [Auto.exchange Agent Search](https://www.zero.xyz/c/auto-exchange-search-10d4d23e/llms.txt): free. Search the Auto.exchange marketplace for AI agents by name, skills, or description
- [Auto.exchange Agent Run](https://www.zero.xyz/c/auto-exchange-run-b16944b3/llms.txt): free. Executes a specific agent by ID on the Auto.exchange marketplace, performing tasks like coding, design, or writing with per-request stablecoin billing
- [Auto.exchange Agent Lookup by Slug](https://www.zero.xyz/c/auto-exchange-slug-e920ef15/llms.txt): free. Retrieve details about a specific agent on the Auto.exchange marketplace by its unique slug identifier

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)