# University of Calgary SRS HAPI (Heliophysics API) Server

**Canonical:** https://apis.io/apis/university-of-calgary/university-of-calgary-hapi-api/  
**Provider:** University of Calgary — https://apis.io/providers/university-of-calgary/  
**Base URL:** https://api.phys.ucalgary.ca  
**Documentation:** https://api.phys.ucalgary.ca/

University of Calgary SRS HAPI (Heliophysics API) Server is one of 20 APIs that [University of Calgary](https://apis.io/providers/university-of-calgary/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include HAPI. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The HAPI 3.3 interface of the UCalgary Space Remote Sensing API — /hapi, /about, /capabilities, /catalog, /info and /data — serving ground-based instrument time series (NORSTAR riometers and related arrays) in the community Heliophysics Data Application Programmer's Interface format. Verified live: /hapi/capabilities returns HAPI 3.3 with csv, binary and json output formats.

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/hapi` | HAPI landing page |
| GET | `/hapi/about` | HAPI information about this server |
| GET | `/hapi/capabilities` | HAPI capabilities of this server |
| GET | `/hapi/catalog` | HAPI catalog of available datasets |
| GET | `/hapi/info` | HAPI metadata for a given dataset |
| GET | `/hapi/data` | HAPI data for a given dataset and timeframe |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/university-of-calgary/refs/heads/main/openapi/university-of-calgary-hapi-api-openapi.yml
- **Documentation** — https://api.phys.ucalgary.ca/
- **Documentation** — https://data.phys.ucalgary.ca/
- **OpenAPI** — https://api.phys.ucalgary.ca/openapi.json

## Other University of Calgary APIs (12)

- [University of Calgary Auroral Transport Model (ATM) API](https://apis.io/apis/university-of-calgary/university-of-calgary-auroral-transport-model-atm-api/)
- [University of Calgary Data Distribution API](https://apis.io/apis/university-of-calgary/university-of-calgary-data-distribution-api/)
- [University of Calgary Operations - SITL API](https://apis.io/apis/university-of-calgary/university-of-calgary-operations-sitl-api/)
- [University of Calgary Real-Time Data API](https://apis.io/apis/university-of-calgary/university-of-calgary-real-time-data-api/)
- [University of Calgary Utilities API](https://apis.io/apis/university-of-calgary/university-of-calgary-utilities-api/)
- [University of Calgary AuroraX Application.wadl API](https://apis.io/apis/university-of-calgary/university-of-calgary-application-wadl-api/)
- [University of Calgary AuroraX Authenticate API](https://apis.io/apis/university-of-calgary/university-of-calgary-authenticate-api/)
- [University of Calgary AuroraX Availability API](https://apis.io/apis/university-of-calgary/university-of-calgary-availability-api/)
- [University of Calgary AuroraX Conjunction Search API](https://apis.io/apis/university-of-calgary/university-of-calgary-conjunction-search-api/)
- [University of Calgary AuroraX Data Products Search API](https://apis.io/apis/university-of-calgary/university-of-calgary-data-products-search-api/)
- [University of Calgary AuroraX Data Sources API](https://apis.io/apis/university-of-calgary/university-of-calgary-data-sources-api/)
- [University of Calgary AuroraX Ephemeris Search API](https://apis.io/apis/university-of-calgary/university-of-calgary-ephemeris-search-api/)

## Tags

HAPI

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