BaRS FHIR API
The BaRS FHIR API supports all functionality with receiver APIs for both booking and referrals. Once an access token has been obtained, the sender can start making requests of the API.
Note: With every API request the sender must include the HTTP header parameter 'NHSD-Target Identifier'. The only exception to this is the GET /metadata endpoint where the parameter is optional, and where not providing a Target Identifier will result in the Capability Statement of the BaRS Proxy itself.
You can find details for each endpoint in the API Specification.