{
  "entries": [
    {
      "@context": "https://agenticresourcediscovery.org/context/v1",
      "identifier": "urn:air:authenticationapis.com:catalog:authenticationapis-com",
      "displayName": "Authentication API Directory — AuthenticationAPIs.com",
      "type": "application/json",
      "url": "https://authenticationapis.com/api/catalog.json",
      "capabilities": [
        "AuthenticationAPI",
        "Identity",
        "OAuth",
        "OIDC",
        "MFA",
        "SSO",
        "MachineAuthentication"
      ],
      "description": "A curated semantic index of public authentication APIs and developer documentation. Verify implementation details against each provider's official documentation.",
      "representativeQueries": [
        "Find authentication APIs for user sign-in and session management",
        "Find API-first authentication providers with OAuth, OIDC, MFA or passkeys",
        "Find authentication APIs for B2B SSO and enterprise user management",
        "Find authentication APIs for machine-to-machine services or AI agents"
      ],
      "tags": [
        "authentication",
        "apis",
        "machine-discovery"
      ],
      "updatedAt": "2026-09-17"
    }
  ]
}