generated: '2026-09-04'
method: searched
source: >-
  Searched Yuanfudao and Kanyun public surfaces on 2026-09-04 for documented API rate limits or
  rate-limit response headers. No developer documentation exists to state them.
limit_count: 0
rate_limits: []
headers: []
note: >-
  Yuanfudao publishes no API, no developer documentation and no rate-limit reference, so there is
  nothing to record — no scope, window, burst, exhaustion status code or RateLimit-* / Retry-After
  header contract. No live unauthenticated endpoint was observed either: robots.txt on
  www.yuanfudao.com disallows /api/, which was honored.
no_pointer_reason: >-
  No `RateLimits` pointer is emitted in apis.yml — this artifact records an ABSENCE, and the
  pointer is a presence check.