# SMART Health IT SMART App Launch API

**Canonical:** https://apis.io/apis/smarthealthit/smarthealthit-smart-app-launch-api/  
**Provider:** SMART Health IT — https://apis.io/providers/smarthealthit/  
**Base URL:** https://r4.smarthealthit.org  
**Documentation:** https://r4.smarthealthit.org

SMART Health IT SMART App Launch API is one of 6 APIs that [SMART Health IT](https://apis.io/providers/smarthealthit/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include SMART App Launch. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

OAuth 2.0 authorization endpoints on the SMART App Launcher.

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/smarthealthit/refs/heads/main/openapi/smarthealthit-smart-app-launch-api-openapi.yml
- **Documentation** — https://docs.smarthealthit.org/
- **APIReference** — https://r4.smarthealthit.org/metadata
- **Documentation** — https://hl7.org/fhir/smart-app-launch/
- **APIReference** — https://launch.smarthealthit.org/v/r4/fhir/metadata
- **APIReference** — https://bulk-data.smarthealthit.org/

## Other SMART Health IT APIs (5)

- [SMART Health Cards Framework](https://apis.io/apis/smarthealthit/smarthealthit-health-cards-framework/)
- [SMART Health IT Bulk Data API](https://apis.io/apis/smarthealthit/smarthealthit-bulk-data-api/)
- [SMART Health IT Clinical Records API](https://apis.io/apis/smarthealthit/smarthealthit-clinical-records-api/)
- [SMART Health IT Conformance API](https://apis.io/apis/smarthealthit/smarthealthit-conformance-api/)
- [SMART Health IT Patients API](https://apis.io/apis/smarthealthit/smarthealthit-patients-api/)

## Tags

SMART App Launch

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