vue-web3/README.md

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# @instadapp/vue-web3
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Vue 2/3 wrapper for web3 built on top of [react-web3@v6](https://github.com/NoahZinsmeister/web3-react/tree/v6).
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## 🚀 Quick Start
Install:
```bash
# npm
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npm i @instadapp/vue-web3
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# yarn
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yarn add @instadapp/vue-web3
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```
Usage:
```js
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import { useWeb3, setWeb3LibraryCallback } from '@instadapp/vue-web3'
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import { InjectedConnector } from '@web3-react/injected-connector'
import { WalletConnectConnector } from '@web3-react/walletconnect-connector'
import Web3 from 'web3'
const injected = new InjectedConnector({
supportedChainIds: [1, 137],
})
const walletconnect = new WalletConnectConnector({
rpc: { 1: 'https://mainnet.infura.io/v3/YOUR_API_KEY' },
qrcode: true,
})
setWeb3LibraryCallback((provider) => new Web3(provider))
defineComponent({
setup() {
const { active, activate, account, library } = useWeb3()
const connectUsingMetamask = async () => {
await activate(injected)
}
const connectUsingWalletConnect = async () => {
await activate(walletconnect)
}
return {
active,
connect,
connectUsingMetamask,
connectUsingWalletConnect,
}
},
})
```
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Typescript:
```js
import Web3 from 'web3'
const { library } = useWeb3<Web3>()
```
```js
import { Web3Provider } from "@ethersproject/providers";
const { library } = useWeb3<Web3Provider>()
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```
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<br />
---
<br />
Demo (Nuxt 2): https://github.com/KABBOUCHI/nuxt-vue-web3
Demo (Nuxt 3): https://github.com/KABBOUCHI/nuxt3-vue-web3