generated: '2026-09-04'
method: searched
source: https://developer.sempra.com/
docs: https://developer.sempra.com/
limit_count: 0
limits: []
response_headers: []
exhaustion_status: null
note: >-
  Sempra documents no rate limits, quotas, burst allowances or throttling response
  headers on any public surface. The API program runs on Google Apigee, where Quota and
  SpikeArrest policies are common — but nothing about them is published, and the routed
  /v1 proxy rejects every anonymous request at the OAuthV2 policy (HTTP 401) before a
  quota policy could emit a header, so no live rate-limit signal is observable. No
  X-RateLimit-*, RateLimit-* or Retry-After header appeared on any response captured on
  2026-09-04. This is a documented absence, not an inference that limits do not exist.
evidence:
- url: https://api.sempra.com/v1/graphql
  status: 401
  detail: >-
    Routed Apigee proxy. Response headers observed were WWW-Authenticate, Content-Type,
    Access-Control-Allow-Origin/Headers/Methods/Max-Age, Content-Security-Policy and
    Strict-Transport-Security. No rate-limit header of any family.
- url: https://api.sempra.com/
  status: 404
  detail: Apigee messaging.adaptors.http.flow.ApplicationNotFound fault; no rate-limit headers.
- url: https://developer.sempra.com/portals/api/sites/sempra-prod/liveportal/apis
  status: 200
  detail: Anonymous API catalog is empty (apiDocs [], apiProducts []) — no product whose limits could be read.