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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.

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78 results
H
In development

Healthcare Worker - FHIR API

Healthcare worker (HCW) API enables systems to search, retrieve and display healthcare worker data from NHS employees with a health care profile.

Uses OAS Internet facing REST FHIR Uses digital onboarding
In production

Hello World API

Teach yourself how to connect to our RESTful APIs.

REST Has sandbox Uses API platform API Central Internet facing Uses OAS CIS authentication
I
In development

Immunisation 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 onboarding
In production Deprecated

Immunisation 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 onboarding
M
In production

Message 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 onboarding
Internal Beta In production

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 MESH Uses digital onboarding
N
In production Beta Internal

National 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 facing
In production

National Record Locator - FHIR API

Locate and access patient information shared by other healthcare organisations using the National Record Locator (NRL) FHIR API.

REST API Central Internet facing Access to records Transport / infrastructure FHIR R4 STU3 Uses digital onboarding
In production Beta

NHS 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 onboarding
Beta In production

NHS 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 onboarding
Further help and support

Get started with our APIs - find out what we offer and how you can connect.

If you're not sure which API fits your use case, see if we have a building healthcare software guide that can help.