JavaScript SDK for the revolutionary æternity blockchain, targeting the æternity node implementation. The aepp-sdk is hosted on GitHub .

Introduction

Installation

Quick Start

Usage guides:

AENS (æternity naming system)

Contracts

Contract Events

Oracles

PayingForTx (Meta-Transactions)

Batch Transactions

Error Handling

Low vs High level API

Typed data hashing and signing

Usage with TypeScript

JWT usage

Transaction options

Range of possible address length

Wallet Interaction

Connect an æpp to a wallet

How to build a wallet

Ledger Hardware Wallet

Aeternity snap for MetaMask

There are also examples that you can directly use and play with.

To quickly test all of æternity's blockchain features from your terminal, you can install and use the CLI by running:

npm i -g @aeternity/aepp-cli to globally install the CLI aecli --help to get a list of possible commands

For advanced use, to get a deeper understanding of the SDK or to contribute to its development, it is advised to read the Contributing Guidelines section.