Reference Documentation

From SDKs in your favorite languages to extensions that make blockchain development easier.

Clients & Apps

Apps to interact with the NEM blockchain.


The NEM2 Software Development Kit is the primary software development tool to create NEM2 components, such as additional tools, libraries or applications.


Collection of libraries and tools to accelerate blockchain development.

Catapult REST API

Catapult REST API combines HTTP and WebSockets to perform read and write actions in the NEM blockchain.