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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18 results
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 onboardingNHS 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 bookingsOnline Consultation - MESH
Submit an online consultation via MESH to a GP practice.
GP / primary care Urgent and emergency care Message integration Internet facing MESH Continuity of careOut Of Hours
Send details of an out of hours (OOH) assessment from an out of hours GP system to the patient's registered GP.
NHS 111 GP / primary care Urgent and emergency care Message integration Internet facing MESH Continuity of careRadiology MESH
Send radiology messages from a radiology department to a GP system over MESH
GP / primary care Message integration Internet facing MESH HospitalSpine Directory Service - LDAP API
Access details of organisations, people and systems registered in the Spine Directory Service (SDS) using our LDAP API.
Hospital GP / primary care Urgent and emergency care Ambulance services NHS 111 Reference data API CentralSummary Care Record - HL7 V3 API
Access a patient's Summary Care Record (SCR) using our HL7 V3 API. Also previously known as PSIS query and GP summary.
Community health Hospital GP / primary care Urgent and emergency care Ambulance services NHS 111 Access to records Mental health OOH GP Pharmacy HL7 V3 API Central Has adaptor CIS authenticationTransfer of Care - pre-FHIR
Send transfer of care information from acute trusts to a GP practice using deprecated legacy pre-FHIR workflows.
NHS 111 GP / primary care Urgent and emergency care Message integration Internet facing MESH Continuity of care