NHS England

Discover, Explore and Document your Event Driven Architectures

Architecture overview

1 Domains

View all →

Business domains defined

7 Services

View all →

Services documented in the catalog

25 Messages

View all →

Messages documented in the catalog

Explore EventCatalog

Documentation

Read documentation for NHS England messages, services and domains.

Visualizer

Explore interactive visualizations of your architecture.

Explore

Navigate through your events and services

Chat

Ask questions about your architecture

Users & Teams

Discover service and message ownership

Getting Started

Add a New Message

Document a new message in your system with schemas, examples, and relationships.

→ How to add a message → Versioning guide → Adding schemas

Document a Service

Add details about a service, including its events, APIs, and dependencies.

→ How to add a service → Service ownership → Assign specifications to services

Create a Domain

Organize your services and events into logical business domains.

→ How to add a domain → Adding services to domains → Creating a ubiquitous language