API and integration catalogue
These are the APIs and integrations which are currently available, or in development, from NHS England and associated organisations. It includes APIs as well as API standards defined by us. For other data standards, see the NHS Data Standards Directory.
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EPS FHIR Prescribing API
Use this API to access the Electronic Prescription Service (EPS). EPS is the national service used to send electronic prescription messages between prescribers and community dispensers.
FHIR Outpatient REST Central Has sandbox R4 Uses API platform Internet facing GP / primary care Uses OAS API CIS2 authenticationFHIR Converter API
Convert FHIR resources from FHIR STU3 to FHIR R4 and vice versa.
API Central REST FHIR STU3 R4 Uses API platform Internet facing Uses OASGenomic Data Access and Management API specification
The Genomic Data Access and Management (GDAM) Service provides secure API access to genomic data, such as CRAM and VCF files, and genomic test results. It facilitates integration into NHS Genomic Medicine Service (GMS) systems.
R4 REST Internet facing Has sandbox Uses OAS Uses API platform FHIRGenomic Order Management Service FHIR API
Access the Genomic Order Management Service - the national service used to send electronic orders from NHS organisations to Genomic Services.
Internet facing Uses API platform R4 REST Uses OAS FHIR Has sandbox CentralImmunisation FHIR API
Access and update a patient's immunisation record, including coronavirus, influenza and human papillomavirus immunisations.
Vaccination Patient-facing API Central Internet facing FHIR R4 REST Has sandbox Uses API platform Uses OAS Uses digital onboardingImmunisation History - FHIR API
Access a patient’s coronavirus (COVID-19) immunisation history.
Central REST Vaccination FHIR Patient-facing API Has sandbox R4 Uses API platform Internet facing Uses OAS Uses digital onboardingNHS App API
Engage with users of the NHS App.
Hospital GP / primary care Patient-facing Patient communication REST API FHIR R4 Uses API platform Internet facing Central Uses OAS Uses digital onboardingNHS number change event
Use this page to view the NHS number change event available via the Multicast Notification Service API (MNS).
NEMS Patient-facing FHIR Uses API platform Access to records Messaging Publish-subscribe events DemographicsOrganisation Data Terminology - FHIR API
Use this API to access a dataset of health and social care organisations and sites, such as trusts or GP practices, using the Organisation Data Service (ODS).
Uses OAS FHIR REST Uses digital onboarding R4 Has sandbox Uses API platform Reference dataPatient Care Aggregator - FHIR API
Get an aggregated list of referrals and bookings for a patient from secondary care providers.
Patient-facing API Intermediary R4 FHIR Uses API platform Internet facing REST Uses OAS Referrals and bookings