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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Deprecated
National Events Management Service - FHIR API
Publish and subscribe to patient-centric healthcare event messages with the National Events Management Service (NEMS) FHIR API. This national service is implemented on the NHS Spine.
FHIR Continuity of care MESH API Central Transport / infrastructure STU3 Internet facing Publish-subscribe events Uses digital onboarding
Deprecated
In production
NHS Booking - FHIR API
Search for free slots and book appointments with this API formerly known as FHIR NHS Scheduling API
Urgent and emergency care NHS 111 FHIR API Intermediary STU3 Internet facing Referrals and bookings