{
  "issuer": "https://free3d.io",
  "authorization_endpoint": "https://free3d.io/x402/docs.html",
  "token_endpoint": "https://free3d.io/x402/verify",
  "registration_endpoint": "https://free3d.io/agent/auth",
  "jwks_uri": "https://free3d.io/.well-known/jwks.json",
  "service_documentation": "https://free3d.io/x402/docs.html",
  "scopes_supported": [
    "catalog:read",
    "model:read",
    "download"
  ],
  "response_types_supported": ["token"],
  "grant_types_supported": [
    "client_credentials",
    "urn:ietf:params:oauth:grant-type:token-exchange"
  ],
  "token_endpoint_auth_methods_supported": ["none"],
  "bearer_methods_supported": ["header"],
  "agent_auth": {
    "skill": "https://free3d.io/auth.md",
    "register_uri": "https://free3d.io/agent/auth",
    "claim_uri": "https://free3d.io/agent/auth/claim",
    "revocation_uri": "https://free3d.io/agent/auth/revoke",
    "identity_types_supported": ["anonymous", "identity_assertion"],
    "anonymous": {
      "credential_types_supported": ["api_key", "access_token"]
    },
    "identity_assertion": {
      "assertion_types_supported": ["verified_email"],
      "credential_types_supported": ["api_key"]
    },
    "events_supported": [
      "https://schemas.workos.com/events/agent/auth/identity/assertion/revoked"
    ]
  },
  "x402_extension": {
    "version": 2,
    "pricing": "https://free3d.io/x402/pricing.json",
    "protected_resource": "https://free3d.io/.well-known/oauth-protected-resource",
    "payment_headers": ["PAYMENT-SIGNATURE", "X-Payment", "X-API-Key", "X-Access-Token"]
  }
}