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.
| Score |
|---|
 FewsatsMCPOpenAPIL402x402 Wallet and MCP server that lets an agent pay L402 and x402 paywalls without a human in the loop | Payments | ||
 L402OpenAPIllms.txtL402 HTTP 402 payment standard over Lightning — macaroon-based credentials for pay-per-request access, with the Aperture reverse proxy as reference implementation | Payments |
Same query as JSON: /api/v1/services?category=pay&protocol=l402