generated: '2026-08-22'
method: probed
source: >-
  Live probes of hydrow.com and v2.api.prod.hydrow-external.net, 2026-08-22. No documentation
  exists to search — Hydrow publishes no API reference.
limit_count: 0
rate_limits: []
note: >-
  Hydrow documents no API rate limits, because Hydrow documents no API. limit_count is an
  honest zero, not an unchecked field.
x-observed:
- surface: https://hydrow.com/ (marketing site, Vercel edge)
  observed_status: 429
  observed_on: every path probed, including /robots.txt, /llms.txt, /.well-known/security.txt,
    /membership/, /blog/ and /pages/terms-of-service
  response_headers_exposed: []
  retry_after: false
  body: 33KB Astro HTML shell, byte-identical across paths
  interpretation: >-
    This is an edge bot/rate policy applied to non-browser clients, NOT a documented API rate
    limit and NOT evidence the pages are dead — Hydrow's own status page reports
    "hydrow.com website" as operational. It is recorded because an agent attempting to read
    hydrow.com will hit exactly this, and nothing in the response tells it what to do: no
    Retry-After, no RateLimit-* headers, no machine-readable reason.
- surface: https://v2.api.prod.hydrow-external.net (production mobile-app backend)
  observed_status: 404
  response_headers_exposed: []
  interpretation: >-
    No RateLimit-*, X-RateLimit-* or Retry-After headers were returned on any anonymous
    response. Whether limits exist behind authentication cannot be established without
    credentials, and was not attempted.