generated: '2026-08-14' method: searched source: https://www.crayon.co/ limit_count: 0 limits: [] response_headers: [] exhaustion_status: null note: >- Crayon documents no rate limits anywhere public. There is no developer portal, no API reference and no docs host (api./docs./developer./developers.crayon.co all resolve to the wildcard HubSpot marketing homepage), so there is no page on which a limit, window, burst or Retry-After convention could be published. The one live API surface — the MCP server at https://mcp.crayon.co/mcp/ — returns 401 before any request is processed, so no RateLimit-*, X-RateLimit-* or Retry-After header could be observed on an unauthenticated response either. An honest zero, not an unchecked one. x-evidence: - fetched: '2026-08-14' url: https://mcp.crayon.co/mcp/ http_status: 401 note: response carries no RateLimit-*, X-RateLimit-* or Retry-After header - fetched: '2026-08-14' url: https://developer.crayon.co/ http_status: 200 note: wildcard DNS; serves the byte-identical www.crayon.co marketing homepage, not docs - fetched: '2026-08-14' url: https://www.crayon.co/sitemap.xml http_status: 200 note: no developer, docs, reference or limits page in the published sitemap