generated: '2026-08-13'
method: searched
source: >-
  Atrium public surface (atriumhq.com, support.atriumhq.com) — both now redirect to the
  acquirer; no developer documentation exists on any Atrium host
limit_count: 0
limits: []
headers: []
note: >-
  No rate limits are documented because Atrium publishes no developer API. There is no
  reference, no spec and no docs host on the Atrium domain: api., docs., developer.,
  status. and trust.atriumhq.com do not resolve in DNS, and every marketing path 301s to
  https://www.fullcast.com/product/fullcast-performance/. This is a recorded absence, not
  an unenforced limit — no RateLimits pointer is emitted from this file.
evidence:
- url: https://docs.atriumhq.com/
  status: 0
  detail: NXDOMAIN — host does not resolve
- url: https://api.atriumhq.com/
  status: 0
  detail: NXDOMAIN — host does not resolve
- url: https://www.atriumhq.com/
  status: 301