FHIR REST API Implementation

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Guides the development of HL7 FHIR-compliant RESTful servers and clients for healthcare data interoperability.

The fhir-api skill provides expert guidance for implementing FHIR RESTful APIs following the HL7 FHIR specification (R4/R5). It assists developers in designing robust API routes, handling resource lifecycles through CRUD operations, and managing complex search parameters. By providing standardized patterns for content negotiation, versioned updates with optimistic locking, and error handling via OperationOutcome resources, this skill ensures that healthcare applications maintain high levels of interoperability and technical compliance with industry standards.

Key Features

01Detailed content negotiation and versioning support for R2 through R5
02Implementation checklists for CapabilityStatement and FHIR-specific headers
03Comprehensive guidance for FHIR search, batch, and transaction processing
04Standardized CRUD operation patterns (Read, VRead, Create, Update, Patch, Delete)
05Standardized error handling using OperationOutcome resources and status codes
06122 GitHub stars

Use Cases

01Developing healthcare clients that consume clinical data from FHIR endpoints
02Building a FHIR-compliant backend server for electronic health records (EHR)
03Implementing optimistic locking and version control for clinical resource management