generated: '2026-08-12'
method: searched
source: https://zefr.com/ (full site walk) and anonymous probes of api.zefr.com, api2.zefr.com
limit_count: 0
limits: []
response_headers:
  documented: []
  observed: []
  note: >-
    No X-RateLimit-*, RateLimit-* or Retry-After header could be observed. Every anonymous
    request to api.zefr.com is rejected by the Apigee gateway before reaching a proxy
    (messaging.adaptors.http.flow.ApplicationNotFound), and api2.zefr.com returns a bare
    404 with no body, so no runtime rate-limit signal is exposed to an unauthenticated caller.
exhaustion_status_code: null
note: >-
  Zefr publishes no rate limits. There is no developer portal, no API reference and no
  machine-readable contract in which limits could be stated, and the production gateway
  exposes no rate-limit headers anonymously. limit_count: 0 is an honest measurement, not a
  skipped search. No `RateLimits` pointer is emitted in apis.yml because there is no
  published limit or runtime signal to point at.
evidence:
- url: https://api.zefr.com/
  status: 404
- url: https://api2.zefr.com/
  status: 404
- url: https://zefr.com/support
  status: 200