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Aepp SDK Js

Aepp SDK Js is a TypeScript and JavaScript software development kit for building applications that interact with the æternity blockchain node. It provides documented tooling for contracts and events, transactions, naming, oracles, typed-data signing, and wallet connections.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Aepp SDK Js — OpenViST project profile in Developer Tools.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when developing a JavaScript or TypeScript application that needs to interact with the æternity blockchain through its node, especially when the application needs the SDK's documented transaction, contract, oracle, naming, or wallet capabilities.

Who it is for

  • JavaScript and TypeScript developers building applications for æternity.
  • dApp teams adding contract, transaction, oracle, or naming interactions.
  • Developers implementing wallet connection and signing flows.

Documented uses

  • Connect an application to an æternity node.
  • Submit, configure, or batch blockchain transactions.
  • Interact with smart contracts and handle contract events.
  • Add æternity naming or oracle features to an application.
  • Implement wallet connection and typed-data signing.
Before you choose

Requirements & limits

The public GitHub repository specifies an ISC license.

  • The SDK targets the æternity node implementation; it is suited to æternity-specific application development.
  • The repository is TypeScript-led and provides JavaScript and TypeScript usage documentation.
  • The README links to distinct guides for contracts, oracles, naming, transactions, wallet interaction, and other tasks.
  • The repository lists aepp-cli separately for terminal-based exploration of blockchain features.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Install the æternity SDK CLI

Install the SDK project's CLI globally and view its available commands.

Before you start

  • npm

Steps

  1. Run the command below to install the CLI globally.

    Documented command
    npm i -g @aeternity/aepp-cli

  2. Run aecli --help to display the available commands.

Expected outcome

The CLI is installed globally, and its help output lists available commands.

Guide limitations

  • This recipe covers CLI installation and help only; it does not document running a blockchain operation.
Documentation 1 ↗
COMPARE OPTIONS

Compare options for Wallet connections

These projects document a common task and share a project role. This is a source-based comparison, not an execution benchmark or a guarantee of interchangeability.

ProjectDocumented purposePlatformAccess and requirements
Aepp SDK JsConnect an application to an æternity node.CLI, Linux, macOS, WebThe public GitHub repository specifies an ISC license.
Sample Project GradleConnect a Java web3j application to an Ethereum node.CLI
Eth Nextjs BoilerplateCreate a dApp frontend with wallet connection and an example transaction flow.CLI, Web
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
10 October 2026
Original website title
aeternity/aepp-sdk-js · Official homepage title · retained in its source language
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