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Creating a new NHS England: Health Education England, NHS Digital and NHS England have merged. More about the merger.

API catalogue

These are the APIs 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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Clinical Document Architecture API standards

API standards to send and receive Clinical Document Architecture (CDA) messages and share information in a clinically safe way.

Messaging API standard


Logical Record Architecture API standards

API standards for a Logical Record Architecture (LRA) for use in health and social care.

Messaging API standard