# Rate limits transcribed from the provider's own documentation — see provenance. Quoted, not derived.
generated: '2026-09-20'
method: searched
source: https://developer.bentley.com/apis/overview/rate-limits/
sources:
- https://developer.bentley.com/apis/overview/rate-limits/
provenance:
  tool: planning/api-economics/harvest_ratelimits.py
  run: 20260920T133210
  grounding: every limit_text was found verbatim in the fetched page text
published: true
note: Rate limits determined by iTwin Platform subscription tier associated with the OAuth client; APIs
  may impose additional API-specific limits documented elsewhere.
limit_count: 5
limits:
- name: Community subscription hourly cap
  limit_text: cap of 5000 calls per hour
  limit: 5000
  window: hour
  scope: plan
  plan: Community
- name: Community tier rate limit
  limit_text: Community 500 minute
  limit: 500
  window: minute
  scope: plan
  plan: Community
- name: Standard tier rate limit
  limit_text: Standard 5000 minute
  limit: 5000
  window: minute
  scope: plan
  plan: Standard
- name: Premium tier rate limit
  limit_text: Premium 5000 minute
  limit: 5000
  window: minute
  scope: plan
  plan: Premium
- name: Custom tier rate limit
  limit_text: Custom 5000 minute
  limit: 5000
  window: minute
  scope: plan
  plan: Custom
headers:
- Retry-After
- ITwinPlatform-RateLimited-Tier
- ITwinPlatform-RateLimited-API
- ITwinPlatform-RateLimited-Operation
- ITwinPlatform-RateLimited-Application
exceeded_status: 429