generated: '2026-08-25' method: searched source: >- https://www.merlyn.org/sitemap.xml, https://www.merlyn.org/support and anonymous probes of https://web.rest-api.merlyn.org limit_count: 0 headers: [] status_on_exhaustion: null note: >- No rate limits are published, because no API is published. Merlyn Mind operates a real REST API at https://web.rest-api.merlyn.org (an AWS API Gateway deployment referenced by its own manage.merlyn.org and portal.merlyn.org applications), but it is not a developer product: it carries no documentation, no reference, no spec, and every anonymous request returns 403 {"message":"Missing Authentication Token"}, so no throttling headers can be observed without credentials. AWS API Gateway does apply account/stage throttling and, when exceeded, returns 429 with {"message":"Too Many Requests"} — that is a platform default, NOT a Merlyn Mind published limit, and it is deliberately not recorded as one here. rate_limits: [] evidence: - url: https://web.rest-api.merlyn.org/ status: 403 note: '{"message":"Missing Authentication Token"} — no anonymous response headers to read' - url: https://www.merlyn.org/support status: 200 note: support landing page; links only to Zendesk end-user help centers, no API reference