Javascript/Typescript SDK

The æternity JavaScript SDK is a comprehensive toolkit that enables developers to interact with the æternity blockchain using JavaScript. Whether you're building decentralized applications (æpps), integrating blockchain functionality into existing applications, or developing tools for the æternity ecosystem, this SDK provides all the necessary methods and utilities to work with æternity's features, including smart contracts, oracles, naming system (AENS), and state channels.

This documentation covers everything from basic setup to advanced blockchain interactions. You'll find detailed guides for core functionalities, examples for common use cases, and comprehensive API references. The documentation is structured to support both newcomers getting started with blockchain development and experienced developers looking to leverage æternity's full feature set. Navigate through the sections on the left to find detailed information about specific features and functionalities.