How to Access Data via FHIR R4 at Rad AI Reporting
FHIR Store | Rad AI Reporting
Summary
Rad AI Reporting provides data access based on the HL7 FHIR R4 specification, utilizing OAuth 2.0 as its authentication protocol. The guide details the process of obtaining an access token using a client ID and secret, and subsequently performing read/write operations on Observation resources.
Details
This document serves as a technical guide for accessing the API provided by Rad AI Reporting, which adheres to the HL7 FHIR R4 specification. Data security is managed through the OAuth 2.0 authentication protocol. The process requires two main steps: first, obtaining an access token via POST /oauth2/token using the granted CLIENT_ID and CLIENT_SECRET. This token's scope is limited to read/write operations on Observation resources for a specific organization. Second, all subsequent API requests must include this JWT-formatted access token in the Authorization header as a Bearer token (e.g., accessing /fhir/R4/Observation). This detailed procedure outlines how standardized and secure exchange of clinical data (such as Observations) can occur between healthcare systems. This technical blueprint is highly relevant for implementing interoperability within Japanese healthcare IT infrastructure.
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