generated: '2026-08-14'
method: probed
source: >-
  live unauthenticated responses from https://portal.sensestreet.com/api/v1/*,
  plus the first-party PyPI client `sensestreet` 1.0.16
limit_count: 0
documented: false
headers_returned: []
retry_after: false
status_on_exhaustion: unknown
note: >-
  Sense Street documents no rate limits and returns no rate-limit signal an agent
  could read. Every unauthenticated response observed on 2026-08-14 carried
  Server, Content-Type, and CORS headers only — no X-RateLimit-*, no RateLimit-*
  (RFC 9331 style), no Retry-After. Nothing in the first-party client handles 429,
  backs off, or reads a limit header, which is a strong negative signal: an SDK
  whose vendor throttled it would need retry logic and this one has none. An
  honest zero — recorded rather than omitted.
limits: []
observed_constraints:
- constraint: request-timeout
  value: 500
  unit: seconds
  scope: client-side
  source: 'SenseStreetClient(req_timeout_sec=500) default in the first-party client'
  note: >-
    A 500-second client default implies long-running synchronous processing is
    expected and tolerated, not tight per-second throttling.
- constraint: upload-size
  value: 1
  unit: GB
  scope: per-request
  source: 'package README: "Make sure you''re not trying to upload over 1Gb of files in a single request."'
  note: >-
    The only published quantitative limit on the API. It is a payload ceiling on
    POST /api/v1/conversations, not a rate limit.
- constraint: network-allowlist
  scope: per-customer
  source: 'https://docs.sensestreet.com/implementation-data-requirements'
  note: >-
    Access is constrained by VPN connectivity and static IP allowlisting rather
    than by published quotas — a per-tenant deployment throttles by contract, not
    by header.
x-evidence:
- {url: 'https://portal.sensestreet.com/api/v1/ping', status: 401, note: 'response headers carried no rate-limit signal'}
- {url: 'https://portal.sensestreet.com/api/v1/conversations', status: 401, note: 'response headers carried no rate-limit signal'}
- {url: 'https://pypi.org/pypi/sensestreet/json', status: 200}