Skip to main content

API catalogue

First time here? Check out Getting Started with NHS Digital APIs.

These are the APIs which are currently available, or in development, from NHS Digital. It includes API services as well as API standards defined by us. 

Search A-Z

2 results

Include retired APIs


Ambulance Messaging - HL7 V3 API

Ambulance Messaging supports the Ambulance Service Summary Patient Report containing a summary of care events and care data.

Appointment / scheduling Urgent and emergency care Ambulance services HL7 V3 API service Intermediary


Health Protection Electronic Notification API

Inform Public Health England (PHE) that a notifiable disease has been diagnosed in a patient, using our Health Protection Electronic Notification (HPEN) API. Includes PHE's response message.

Messaging Information governance Tests and diagnostics Community health Hospital A&E / emergency department GP / primary care Urgent and emergency care Ambulance services NHS 111 OOH GP API service