A directory of services AI agents can actually use — APIs, tools and merchants with machine-readable interfaces and agent payment protocols. Badges are probe-backed, never self-asserted.
| Category |
|---|
| Score |
|---|
 ProlificOpenAPIllms.txt Research participant recruitment with a documented REST API for creating studies and paying out | Other |
Same query as JSON: /api/v1/services?category=other&auth_method=api-key