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SMART Health IT

SMART Health IT SMART App Launch API

OAuth 2.0 authorization endpoints on the SMART App Launcher.

Documentation Provider Profile APIs.io OpenAPI GitHub

SMART Health IT SMART App Launch API is one of 6 APIs that SMART Health IT publishes on the 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.

This API exposes 2 operations across 2 paths. It is described by OpenAPI 3.0.3, at version 1.0.

Requests are made against 3 base URLs: https://r4.smarthealthit.org, https://launch.smarthealthit.org/v/r4/fhir, https://bulk-data.smarthealthit.org/fhir.

2 operations 2 paths 0 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0
Base URL
https://r4.smarthealthit.org
Authentication
OAuth 2.0
Contact
SMART Health IT
License
Apache 2.0
Resource Areas
1

Authentication & Security 1

SMART Health IT SMART App Launch API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (smartOnFhir) using the authorizationCode and clientCredentials flows, exposing 6 scopes. By default, every request must be authenticated, though some operations may also be called without credentials.

  • smartOnFhir — HL7 SMART App Launch OAuth 2.0 profile, used by the launcher's protected FHIR proxy. The open r4.smarthealthit.org sandbox requires no authentication; the Bulk…

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

SMART App Launch 2

OAuth 2.0 authorization endpoints on the SMART App Launcher.

GET
/auth/authorize
SMART App Launch authorization endpoint (launcher only)
smartAuthorize 6 params → 302
POST
/auth/token
SMART App Launch token endpoint (launcher only)
smartToken body → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

smarthealthit-smart-app-launch-api-openapi.yml Raw ↑

Other APIs SMART Health IT publishes across the network.

SMART Health Cards Framework
AE Profile APIs.io
SMART Health IT Bulk Data API
AE Profile APIs.io
SMART Health IT Clinical Records API
AE Profile APIs.io
SMART Health IT Conformance API
AE Profile APIs.io
SMART Health IT Patients API
AE Profile APIs.io
#SMART App Launch
← Back to S APIs
API Details
ID
smarthealthit:smarthealthit-smart-app-launch-api
Base URL
https://r4.smarthealthit.org
Docs
https://r4.smarthealthit.org
Provider
SMART Health IT
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This is an independent, third-party profile of SMART Health IT SMART App Launch API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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