This documentation is under construction and documents the 2.x alpha versions of web3.js. The current stable version of web3.js is 1.0 and should get preferred for production use cases.

web3.js - Ethereum JavaScript API

web3.js is a collection of libraries which allow you to interact with a local or remote Ethereum node, using an HTTP, WebSocket or IPC connection.

The following documentation will guide you through installing and running web3.js, as well as providing a API reference documentation with examples.


Keyword Index, Search Page

API Reference