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API catalogue

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

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4 results

Include retired APIs

Stable Under review

GP2GP Management Information MESH

Provide information to NHS Digital on the progress of the patient migration process between GP practices (GP2GP).

Continuity of care GP / primary care Internet facing REST MESH API service Central

GP Registrations Management Information API

Send real-time management information about GP registrations to us at NHS Digital.

Continuity of care GP / primary care Internet facing REST Uses API platform API service Central


National Event Management Service - FHIR API

Publish and subscribe to patient-centric healthcare event messages with the National Events Management Service (NEMS).

Continuity of care Messaging Transport / infrastructure Internet facing FHIR STU3 MESH NEMS API service Central Intermediary


Urgent and Emergency Care Continuous Quality Improvement API

Submit 111 or 999 call triage data for quality monitoring purposes, following an NHS Pathways patient phone assessment.

Continuity of care Urgent and emergency care NHS 111 Internet facing REST API service Central