# University of Toronto Reference Data API

**Canonical:** https://apis.io/apis/university-of-toronto/university-of-toronto-reference-data-api/  
**Provider:** University of Toronto — https://apis.io/providers/university-of-toronto/  
**Base URL:** https://api.easi.utoronto.ca/ttb  
**Documentation:** https://ttb.utoronto.ca/

University of Toronto Reference Data API is one of 6 APIs that [University of Toronto](https://apis.io/providers/university-of-toronto/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Reference Data. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

Sessions, divisions, campuses and other search facets.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| GET | `/reference-data` | Retrieve every search facet the Timetable Builder UI offers |
| GET | `/current-session` | List the sessions currently open in the timetable |
| GET | `/getMatchingDivisions` | Type-ahead lookup of academic divisions |

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/university-of-toronto/refs/heads/main/openapi/university-of-toronto-reference-data-api-openapi.yml
- **Documentation** — https://ttb.utoronto.ca/
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/university-of-toronto/refs/heads/main/authentication/university-of-toronto-authentication.yml
- **Errors** — https://raw.githubusercontent.com/api-evangelist/university-of-toronto/refs/heads/main/errors/university-of-toronto-errors.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/university-of-toronto/refs/heads/main/lifecycle/university-of-toronto-lifecycle.yml
- **Examples** — https://raw.githubusercontent.com/api-evangelist/university-of-toronto/refs/heads/main/examples/index.yml

## Other University of Toronto APIs (5)

- [UTORauth Shibboleth Identity Provider (SAML 2.0 metadata)](https://apis.io/apis/university-of-toronto/utorauth-shibboleth-idp/)
- [TSpace Institutional Repository (OAI-PMH) — tenant on Scholaris](https://apis.io/apis/university-of-toronto/tspace-oai-pmh/)
- [TSpace DSpace REST API — tenant on Scholaris](https://apis.io/apis/university-of-toronto/tspace-dspace-rest/)
- [U of T Dataverse (Borealis) — tenant](https://apis.io/apis/university-of-toronto/uoft-dataverse-borealis/)
- [University of Toronto Courses API](https://apis.io/apis/university-of-toronto/university-of-toronto-courses-api/)

## Tags

Reference Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/university-of-toronto/university-of-toronto-reference-data-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/university-of-toronto/.