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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Interoperability Toolkit 3 Messaging Distribution FHIR API standards
API standards for a set of generic messaging components using FHIR STU3 to create a unified approach to NHS message and document flows across England.
FHIR API standard MESH STU3Lab Results adaptor
Access the Pathology and Bowel Cancer Screening laboratory results via an easy-to-use FHIR-compliant queue interface.
Legitimate Relationship Service - HL7 V3 API
Access patients' Legitimate Relationships (LR) using our HL7 V3 API.
Hospital Access to records Information governance HL7 V3 API Central Has adaptor CIS2 authenticationLogical Record Architecture API standards
API standards for a Logical Record Architecture (LRA) for use in health and social care.
Messaging API standardMessage Exchange for Social Care and Health (MESH) API
Transfer messages and large files securely across health and social care organisations using the Message Exchange for Social Care and Health (MESH) API.
Messaging MESH API Central Transport / infrastructure Internet facing Uses OAS REST Uses digital onboardingMessage Handling System (MHS) Adaptor
Learn about the Message Handling System and how to install, configure and integrate this adaptor into your own environment
Multicast Notification Service API
Publish and receive patient-related state changes from a single centralised system.
Uses OAS API Internet facing Central Has sandbox Publish-subscribe events REST STU3 MESHNational Care Records Service integration
Integrate point-of-care applications with the National Care Records Service (NCRS) to quickly and easily view patient records.
UI integration Access to records Internet facing Pharmacy Social care Dentistry Urgent and emergency care GP / primary care Key care information Demographics Community health Hospital A&E / emergency department Inpatient Outpatient Maternity Mental health Patient-facing Transport / infrastructure Ambulance services NHS 111 OOH GPNational Data Opt-out - FHIR API
Capture patients' preferences and control sharing of their data by healthcare organisations for planning and research purposes with our National Data Opt-out (NDOP) FHIR API.
FHIR Community health Hospital GP / primary care Ambulance services NHS 111 Mental health A&E / emergency department Outpatient Inpatient OOH GP Urgent and emergency care Information governance API Central Access to records Social care REST STU3 Internet facingNational Data Opt-out - MESH
Submit a list of NHS numbers via MESH to be checked against the National Data Opt-out Service.
Hospital GP / primary care MESH Message integration Patient communication