Web3connect

A single Web3 / Ethereum provider solution for all Wallets

Introduction

Web3Connect is an easy-to-use library to help developers add support for multiple providers in their apps with a simple customizable configuration.

By defaut Web3Connect Library supports injected providers like (Metamask, Dapper, Web3 Browsers, etc) and WalletConnect, You can also easily configure the library to support Fortmatic and Portis.

Preview

You can test the library on: https://web3connect.com/

Usage

Install Web3Connect NPM package

npm install --save web3connect

# OR

yarn add web3connect

Then you can integrate it three different ways:

• React Button
• Core Module
• Individual Connectors

React Button

Add Web3Connect Button to your React App as follows

import Web3Connect from "web3connect";

<Web3Connect.Button
  providerOptions={{
    portis: {
      id: "PORTIS_ID", // required
      network: "mainnet" // optional
    },
    fortmatic: {
      key: "FORTMATIC_KEY" // required
    }
  }}
  onConnect={(provider: any) => {
    const web3 = new Web3(provider); // add provider to web3
  }}
  onClose={() => {
    console.log("Web3Connect Modal Closed"); // modal has closed
  }}
/>;

Core Module

Add Web3Connect Core to your Dapp as follows

import Web3Connect from "web3connect";

const web3Connect = new Web3Connect.Core({
  providerOptions: {
    portis: {
      id: "PORTIS_ID", // required
      network: "mainnet" // optional
    },
    fortmatic: {
      key: "FORTMATIC_KEY" // required
    }
  }
});

// subscibe to connect
web3Connect.on("connect", (provider: any) => {
  const web3 = new Web3(provider); // add provider to web3
});

// subscibe to close
web3Connect.on("close", () => {
  console.log("Web3Connect Modal Closed"); // modal has closed
});

web3Connect.toggleModal(); // open modal on button click

Individual Connectors

Add individual connectors for each provider to your own UI (no modal provided)

import Web3Connect from "web3connect";

// For inject providers in dapp browsers
const provider = await Web3Connect.ConnectToInjected();

// For WalletConnect
const provider = await Web3Connect.ConnectToWalletConnect({
  bridge: "https://bridge.walletconnect.org" // optional
});

// For Portis
const provider = await Web3Connect.ConnectToPortis({
  id: "PORTIS_ID", // required
  network: "mainnet" // optional
});

// For Fortmatic
const provider = await Web3Connect.ConnectToFortmatic({
  key: "FORTMATIC_KEY" // required
});

Utils

function checkInjectedProviders(): IInjectedProvidersMap;
function getInjectProvider(): string | null;
function getProviderInfoByName(name: string | null): IProviderInfo;
function getProviderInfo(provider: any): IProviderInfo;
function isMobile(): boolean;
function formatProviderDescription(providerInfo: IProviderInfo);

Types

interface IProviderInfo {
  name: string;
  type: string;
  logo: string;
  check: string;
  styled: {
    [prop: string]: any;
  };
}

interface IProviderOptions {
  [providerName: string]: any;
}

interface IEventCallback {
  event: string;
  callback: (result: any) => void;
}

interface IInjectedProvidersMap {
  injectedAvailable: boolean;
  [isProviderName: string]: boolean;
}

Options

• providerOptions (optional): An object mapping arbitrary string that adds the required configuration to multiple web3 providers.

  • WalletConnect:

    • bridge: bridge url (optional)

  • Portis:

    • id: the app id registered (required)
    • network: choose initial network name (optional)

  • Fortmatic:

    • key: the secret key (required)

Collaboration

Code contributions are welcome ❤️❤️❤️!

If you wish to support a new provider submit a issue to the repo or fork this repo and create a pull request.

You can join to our discord to further discuss https://discordapp.com/invite/YGnSX9y