University of Toronto · Rate Limits

University Of Toronto Rate Limits

The University of Toronto publishes no rate limits for any of its APIs. On 2026-08-19 the institution-operated Timetable Builder API at api.easi.utoronto.ca returned HTTP 200 to every probe with no X-RateLimit-*, no Retry-After and no quota signalling of any kind, including for POST /ttb/getCourses which returns a 12.9 MB uncompressed body. The absence of a stated limit is not permission for volume: treat the surface as an unmetered application back-end, prefer getPageableCourses over getCourses, and expect no warning before throttling or blocking. Tenant surfaces on Scholaris and Borealis are governed by those platforms' policies, not the University's.

University Of Toronto Rate Limits is the machine-readable rate-limit profile for University of Toronto on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 1 rate-limit definition, measuring requests-per-minute.

The profile also includes 1 backoff/retry policy defined and response codes documented for throttled.

Tagged areas include Education, Higher Education, University, and Rate Limiting.

1 Limits Throttle: 429
EducationHigher EducationUniversityRate Limiting

Limits

Default client
requests-per-minute
none-published
No published global limit and no observed enforcement. Harvest conservatively; the surface is an application back-end for a single official UI, not a metered product.

Policies

Backoff Strategy
Exponential backoff with jitter; honor Retry-After; harvest during off-peak hours.

Sources

Work with this as data

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/university-of-toronto-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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