generated: '2026-08-12' method: probed source: >- Live unauthenticated responses from https://api.mavrck.co (GET /v1/influencers, POST /oauth/token, GET /api-docs) on 2026-08-12, plus a full scan of openapi/_original/mavrck-openapi.json and openapi/_original/mavrck-reporting-api.json and the Later Influence help centre. docs: https://help-influence.later.com/hc/en-us/articles/20462385592087-Implement-the-Reporting-API-for-Later-Influence limit_count: 0 limits: [] response_headers: ratelimit_headers: none x_ratelimit_headers: none retry_after: none observed: >- Live responses carry only date, content-type, content-length, server (nginx/1.21.3), x-powered-by (Express), access-control-allow-origin (*), vary and a weak etag. No rate-limit signalling of any kind. note: >- Mavrck publishes no rate limits and emits no rate-limit headers. A scan of the 2.2 MB platform specification finds zero occurrences of "ratelimit", "rate-limit" or "retry-after"; the Reporting API specification and the help centre are equally silent. An agent integrating this API has no runtime signal to back off on and no documented number to design against — it can only discover a limit by hitting one. related_ceilings: - kind: pagination surface: Later Influence Reporting API detail: 'pageSize defaults to 50 and is capped at 100 items per request.' source: 'openapi/_original/mavrck-reporting-api.json info.description' - kind: request-payload surface: Later Influence Reporting API detail: 'campaignIds accepts a maximum of 50 items.' source: parameter description on the performance endpoints - kind: query-window surface: Later Influence Reporting API detail: 'The startDate/endDate range may not exceed 2 years.' source: 'openapi/_original/mavrck-reporting-api.json info.description' - kind: concurrency surface: Mavrck Platform API detail: >- Exactly one operation in the 687-operation surface declares a 429, and it means "Priority export slot is busy" — a queue-slot conflict on the export endpoint, not a throughput limit. No Retry-After accompanies it. source: openapi/_original/mavrck-openapi.json probes: - url: https://api.mavrck.co/v1/influencers status: 403 ratelimit_headers: none - url: https://api.mavrck.co/oauth/token status: 401 ratelimit_headers: none - url: https://api.mavrck.co/api-docs status: 200 ratelimit_headers: none