generated: '2026-08-13'
method: searched
source: https://developer.getcacheflow.com/reference
limit_count: 0
note: >-
  Cacheflow published no rate limits. The 400-operation contract declares no header
  parameters at all and no 429 response on any operation; the ErrorObject enum of 353
  codes contains no rate-limit, quota or throttle code; and the llms.txt index of the
  developer portal lists no limits page. An honest zero - not "not checked".

limits: []

response_headers:
  documented: false
  observed: false
  candidates_checked:
  - X-RateLimit-Limit
  - X-RateLimit-Remaining
  - X-RateLimit-Reset
  - RateLimit-Limit
  - RateLimit-Remaining
  - RateLimit-Reset
  - Retry-After
  note: >-
    None appear in the contract. They could not be observed live either, because
    api.getcacheflow.com returns NXDOMAIN as of 2026-08-13, so there is no unauthenticated
    response to read them from.

status_on_exhaustion:
  documented: false
  declared_429_responses: 0

evidence:
- source: openapi/_original/cacheflow-openapi.json
  finding: 0 header parameters across 400 operations; 0 responses with status 429
- source: openapi/_original/cacheflow-openapi.json#/components/schemas/ErrorObject
  finding: no rate-limit / throttle / quota code among 353 enumerated error codes
- url: https://developer.getcacheflow.com/llms.txt
  status: 200
  finding: no rate limits, quotas or usage-limits page listed in the docs index
- url: https://developer.getcacheflow.com/docs/calling-the-api
  status: 429
  finding: >-
    The one narrative guide most likely to state limits could not be read - ReadMe's own
    bot challenge answered with HTTP 429 and a "Hello there, human!" interstitial. Noted
    so this zero can be revisited; it is not treated as a finding about Cacheflow.

related_limits_in_contract:
  note: >-
    Not API rate limits, but the contract does encode product-level quotas, recorded here
    so a future pass does not mistake them for throttling.
  items:
  - code: ENTITY_LIMIT_EXCEEDED
    kind: entity count limit
  - code: DOCUSIGN_ENVELOPE_ALLOWANCE_EXCEEDED
    kind: third-party envelope quota
  - operationId: getDocusignEnvelopeQuota
    path: /api/latest/data/docusign/quota
    kind: quota read endpoint for the DocuSign integration
  - code: AUTH_CODE_MAX_ATTEMPTS
    kind: authentication attempt limit