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.
First time here? Check out getting started with our APIs.
Not sure which API fits your use case? See if we have a building healthcare software guide that helps.
Quick navigation
Filters
Reset filtersSearch
22 results
National Record Locator - FHIR API v3 - Producer
Publish patient information to be shared with other healthcare organisations using the National Record Locator (Producer) FHIR API.
Access to records Transport / infrastructure API Central Uses API platform Internet facing Uses OAS FHIR R4 Has sandboxNHS 111 API standard
API standard to share information between NHS 111 and other organisations, such as GPs and ambulance services, and query the Repeat Caller Service.
NHS 111 GP / primary care Ambulance services SOAP Hospital Urgent and emergency care A&E / emergency department HL7 V3 API standard Has adaptorNHS 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 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 bookingsNHS login
Access multiple digital health and social care services with a single login for patients and the public. NHS login uses the OpenID Connect (OIDC) standard.
Patient-facing Security API Central Internet facing Uses digital onboarding UI integrationNHS Notify API
Send messages to patients via email, SMS, the NHS App or letter. Previously known as Communications Manager.
REST Uses OAS Uses API platform Has sandbox Internet facing Uses digital onboardingNHS Notify MESH
Send messages to patients and the public with NHS Notify using MESH.
Central Community health Hospital GP / primary care Urgent and emergency care Ambulance services NHS 111 Mental health OOH GP Pharmacy Demographics Internet facing Message integrationNHS Notify Supplier
Supplier API for printing and sending letters to patients.
Patient communication Messaging Central REST Has sandbox Uses OASNHS number change event
This event notifies subscribers when a patient’s NHS number changes using MNS.
NEMS Patient-facing FHIR Uses API platform Access to records Messaging Publish-subscribe events DemographicsNHS Website Content API
Pull content from the NHS.UK website about health conditions, medicines A-Z and more, using our free NHS Website Content APIs.
REST Patient-facing API Central Internet facing Has sandbox Uses API platform Uses digital onboarding