Cloudflare Web Bot Auth
Identity
Cryptographically signed agent requests plus a verified bots directory, so sites allow known agents instead of blocking everything
llms.txt
No authfree
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.
Identity·M2M auth, agent identity, e-signature
Identity
Cryptographically signed agent requests plus a verified bots directory, so sites allow known agents instead of blocking everything
Same query as JSON: /api/v1/services?category=identify&auth_method=none