Upgrade Guide

Here, you can find the guides to help you upgrade from Web3Modal v3, v4 and v5 using Wagmi to the latest Reown AppKit.

Web3Modal v5 to Reown AppKit - Web | Wagmi

This guide will help you upgrade from Web3Modal v5 using Wagmi to the latest Reown AppKit.

Find here all the upgrades guides:

Installation

To upgrade from Web3Modal v5 to Reown AppKit start by removing Web3Modal v5 dependencies @web3modal/ethereum and @web3modal/react. Now you can install AppKit library and update Wagmi and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/react-query

npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/react-query

npm install @reown/appkit @reown/appkit-adapter-wagmi

To upgrade from Web3Modal v5 to Reown AppKit start by removing Web3Modal v5 dependencies @web3modal/ethereum, Wagmi and @web3modal/vue. Now you can install AppKit library and update Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/vue-query @wagmi/vue

Implementation

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal } from '@web3modal/wagmi/react'
- import { defaultWagmiConfig } from '@web3modal/wagmi/react/config'
- import { arbitrum, mainnet } from 'viem/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/react'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'

import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
+ const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter and other parameters to createAppKit

// Remove the following line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following line
+ createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Remove the following line
-   <WagmiProvider config={wagmiConfig}>

    // Add the following line
+   <WagmiProvider config={wagmiAdapter.wagmiConfig}>
      <QueryClientProvider client={queryClient}>
        <HomePage />
      </QueryClientProvider>
    </WagmiProvider>
    </>
  )
}

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal } from '@web3modal/wagmi/react'
- import { defaultWagmiConfig } from '@web3modal/wagmi/react/config'
- import { arbitrum, mainnet } from 'viem/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/react'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'

import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
+ const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter and other parameters to createAppKit

// Remove the following line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following line
+ createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Remove the following line
-   <WagmiProvider config={wagmiConfig}>

    // Add the following line
+   <WagmiProvider config={wagmiAdapter.wagmiConfig}>
      <QueryClientProvider client={queryClient}>
        <HomePage />
      </QueryClientProvider>
    </WagmiProvider>
    </>
  )
}

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal } from "@web3modal/wagmi/vue";
- import { defaultWagmiConfig } from "@web3modal/wagmi/react/config";
- import { WagmiConfig } from "wagmi";
- import { arbitrum, mainnet } from "viem/chains";

// Add the following imports
+ import { createAppKit } from "@reown/appkit/vue";
+ import { arbitrum, mainnet } from "@reown/appkit/networks";
+ import { WagmiAdapter } from "@reown/appkit-adapter-wagmi";

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Pass wagmiAdapter (optional) and other parameters to createAppKit

// Remove the following code line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following code lines
+ const modal = createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

Finally, you need to initialized Vue Query in the main.ts

// Remove the following code lines
- import { createWeb3Modal } from "@web3modal/wagmi/vue";
- import { defaultWagmiConfig } from "@web3modal/wagmi/react/config";
- import { WagmiConfig } from "wagmi";
- import { arbitrum, mainnet } from "viem/chains";

import { createApp } from "vue";
// Add the following import
import { QueryClient, VueQueryPlugin } from "@tanstack/vue-query";

import App from "./App.vue";
// Add the following code line
const queryClient = new QueryClient();

createApp(App)
  // Add the following code line
  .use(VueQueryPlugin, { queryClient })
  .mount("#app");

Start by importing AppKit packages, then create wagmiAdapter using your own settings or the default presets as shown below. Finally, pass wagmiAdapter to AppKit as one of the adapters.

Import createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi/react'
- import { createConfig } from '@wagmi/core'
- import { arbitrum, mainnet } from 'viem/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter(optional) and other parameters to createAppKit.

// Remove the following code lines
- const modal = createWeb3Modal({
  wagmiConfig,
  projectId,
  enableAnalytics: true
})

// Add the following code lines
+ const modal = createAppKit({
  adapters: [wagmiAdapter],
  networks: [mainnet, arbitrum],
  metadata: metadata,
  projectId,
  features: {
    analytics: true
  }
})

// Remove the following import
- import { useWeb3Modal } from '@web3modal/wagmi/react'

// Add the following import
+ import { useAppKit } from '@reown/appkit/react'

function HomePage() {
  const { open } = useAppKit()

  return <button onClick={open}>Connect</button>
}

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about Reown AppKit here.

// Remove the following import
- import { useWeb3Modal } from '@web3modal/wagmi/react'

// Add the following import
+ import { useAppKit } from '@reown/appkit/react'

function HomePage() {
  const { open } = useAppKit()

  return <button onClick={open}>Connect</button>
}

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about Reown AppKit here.

Use your own button with to open the modal.

<template>
  <div>
    <button @click="openAppKit">Open</button>
  </div>
</template>

  <script>
  import { useAppKit } from "@reown/appkit/vue";

  export default {
    name: "AppKitButton",
    setup() {
      const { open } = useAppKit();
      const openAppKit = () => open();

      return {
        openAppKit,
      };
    },
  };
  </script>

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about integrating Reown AppKit with Vue here.

Use your own button with to open the modal.

document.getElementById('my-button').addEventListener('click', () => {
    modal.open()
})

<button id="my-button">Connect Wallet</button>

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about integrating Reown AppKit with JavaScript here.

Properties

As you may have noticed, some of the properties of Web3Modal have changed as a consequence of the migration to Reown AppKit.

adapters

The adapters property is a new property that is an array of adapters that can be initialized.

networks

The chains property is now networks in Reown AppKit. You should import them from @reown/appkit/networks package instead of importing these networks from viem or other packages.

defaultNetwork

The defaultChain property is now defaultNetwork in Reown AppKit. This is a network object that specifies the default network for your Web3 app.

Utility Functions

The following methods are still available with the same nomenclature as before:

This returns the connected address.

It returns the active namespace’s address.

Example: You’ve initialized both the Wagmi and Solana adapters and connected to a dApp with an EVM-only wallet (e.g., Rainbow). In this case, the Solana adapter is still not connected. When your active network is one of the EVM chains, the address will return your wallet address. However, if you manually switch to the Solana network, the address will return undefined (unless you connect to a Solana wallet).

This returns the error values.

Returns the active network’s chainId

In versions prior to v5, which were single-chain, getChainId() returned a single type rather than multiple types:

@web3modal/wagmi (along with ethers and ethers5) returned number | undefined.
@web3modal/solana returned string | undefined.

Now, in Reown AppKit, since both chains can be connected simultaneously, the type definition is number | string | undefined.

This switches the active network to the different network being passed.

Unlike in v5, modal.switchNetwork takes the chain object as parameter rather than the chain id.

(v5) - switchNetwork(137) -> switches the chain to Polygon as we are passing Polygon’s chain id.
(Reown AppKit v1) - switchNetwork(polygon) -> polygon is imported from @reown/appkit/networks.

// Remove the following code line
- modal.switchNetwork(137);

// Add the following code lines
+ import { polygon } from "@reown/appkit/networks";
+ modal.switchNetwork(polygon);

This returns if the selected network adapter is connected or not.

It returns the active namespace’s connection status as a boolean.

Example: You’ve initialized both the Wagmi and Solana adapters and connected to the dApp with an EVM-only wallet (e.g., Rainbow). In this case, the Solana adapter is still not connected. When you manually switch to the Solana network from the network selection list, you will see a disconnected state because the Solana adapter cannot use Rainbow’s connection. As a result, it will prompt you to connect with a Solana wallet.

This returns the active connection provider.

This returns the active connection provider type.

This is a listener that detects changes to the AppKit state, such as address, chainId, isConnected, provider, and providerType.

address - It returns the connected wallet address. The value returned is the same as modal.getAddress()
chainId - It returns the active network’s chainId . The value returned is the same as modal.getChainId()
isConnected - It returns if the selected network adapter is connected. The value returned is the same as modal.getIsConnected()
provider - It returns the active connection provider. The value returned is the same as modal.getWalletProvider()
providerType - It returns the active connection provider type. The value returned is the same as modal.getWalletProviderType()

The following methods and listeners are exactly the same and do not have any specific details related to the multiple chains feature.

modal.getState - it returns the modal state
- open - it returns boolean that indicates if the modal is open or not
- selectedNetworkId - it returns active network’s id
modal.subscribeState
modal.setThemeMode
modal.getThemeMode
modal.setThemeVariables
modal.getThemeVariables
modal.subscribeTheme
modal.getEvent
modal.subscribeEvents

Web3Modal v4 to Reown AppKit - Web | Wagmi

Installation

To upgrade from Web3Modal v4 to Reown AppKit start by removing Web3Modal v4 dependencies @web3modal/wagmi. Now you can install AppKit library and update Wagmi @tanstack/react-query and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi

To upgrade from Web3Modal v4 to Reown AppKit start by removing Web3Modal v4 dependencies @web3modal/wagmi. Now you can install AppKit library and update Wagmi @tanstack/react-query and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi

To upgrade from Web3Modal v4 to Reown AppKit start by removing Web3Modal v4 dependencies @web3modal/wagmi. Now you can install AppKit library and update @wagmi/core, @wagmi/connectors and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi

To upgrade from Web3Modal v4 to Reown AppKit start by removing Web3Modal v4 dependencies @web3modal/ethereum and @web3modal/vue. Now you can install AppKit library and update Wagmi and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/vue-query @wagmi/vue

Implementation

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi/react'
- import { WagmiConfig } from 'wagmi'
- import { arbitrum, mainnet } from 'wagmi/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/react'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'
+ import { WagmiProvider } from 'wagmi'

import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter (optional) and other parameters to createAppKit

// Remove the following code line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following code lines
+ createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Remove the following code line
-   <WagmiConfig config={wagmiConfig}>

    // Add the following code line
+   <WagmiProvider config={wagmiAdapter.wagmiConfig}>
    <QueryClientProvider client={queryClient}>
      <HomePage />
    </QueryClientProvider>
    // Remove the following code line
-   <WagmiConfig />

    // Add the following code line
+   </WagmiProvider>
    </>
  )
}

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi/react'
- import { WagmiConfig } from 'wagmi'
- import { arbitrum, mainnet } from 'wagmi/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/react'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'
+ import { WagmiProvider } from 'wagmi'

import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter (optional) and other parameters to createAppKit

// Remove the following code line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following code lines
+ createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Remove the following code line
-   <WagmiConfig config={wagmiConfig}>

    // Add the following code line
+   <WagmiProvider config={wagmiAdapter.wagmiConfig}>
    <QueryClientProvider client={queryClient}>
      <HomePage />
    </QueryClientProvider>
    // Remove the following code line
-   <WagmiConfig />

    // Add the following code line
+   </WagmiProvider>
    </>
  )
}

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi/vue'
- import { WagmiConfig } from 'wagmi'
- import { arbitrum, mainnet } from 'wagmi/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/vue'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'
+ import { WagmiPlugin } from '@wagmi/vue';

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Pass wagmiAdapter (optional) and other parameters to createAppKit

// Remove the following code line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following code lines
+ const modal = createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Add the following code line
+   <WagmiPlugin config="{{ wagmiAdapter.wagmiConfig }}">
      <HomePage />
    // Add the following code line
+   </WagmiPlugin>
    </>
  )
}

Finally, you need to initialized Vue Query in the main.ts

// Remove the following import
import { createApp } from "vue";

// Add the following imports
+ import { QueryClient, VueQueryPlugin } from "@tanstack/vue-query";
+ import App from "./App.vue";

// Add the following code line
+ const queryClient = new QueryClient();

createApp(App)
  // Add the following code line
  .use(VueQueryPlugin, { queryClient })
  .mount("#app");

Start by importing AppKit packages, then create wagmiAdapter using your own settings or the default presets as shown below. Finally, pass wagmiAdapter to AppKit as one of the adapters.

Import createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi'
- import { createConfig } from '@wagmi/core'
- import { mainnet, arbitrum } from '@wagmi/core/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter(optional) and other parameters to createAppKit.

// Remove the following code lines
- const modal = createWeb3Modal({
  wagmiConfig,
  projectId,
  chains
})

// Add the following code lines
+ const modal = createAppKit({
  adapters: [wagmiAdapter],
  networks: [mainnet, arbitrum],
  metadata: metadata,
  projectId,
  features: {
    analytics: true
  }
})

// Remove the following import
- import { useWeb3Modal } from '@web3modal/wagmi/react'

// Add the following import
+ import { useAppKit } from '@reown/appkit/react'

function HomePage() {
  const { open } = useAppKit()
  return <button onClick={open}>Connect</button>
}

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about Reown AppKit here.

// Remove the following import
- import { useWeb3Modal } from '@web3modal/wagmi/react'

// Add the following import
+ import { useAppKit } from '@reown/appkit/react'

function HomePage() {
  const { open } = useAppKit()
  return <button onClick={open}>Connect</button>
}

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about Reown AppKit here.

Use your own button with to open the modal.

<template>
  <div>
    <button @click="openAppKit">Open</button>
  </div>
</template>

  <script>
  import { useAppKit } from "@reown/appkit/vue";

  export default {
    name: "AppKitButton",
    setup() {
      const { open } = useAppKit();
      const openAppKit = () => open();

      return {
        openAppKit,
      };
    },
  };
  </script>

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about integrating Reown AppKit with Vue here.

Use your own button with to open the modal.

document.getElementById('my-button').addEventListener('click', () => {
    modal.open()
})

<button id="my-button">Connect Wallet</button>

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about integrating Reown AppKit with JavaScript here.

Web3Modal v3 to Reown AppKit - Web | Wagmi

Installation

To upgrade from Web3Modal v3 to Reown AppKit start by removing Web3Modal v3 dependencies @web3modal/wagmi. Now you can install AppKit library and update Wagmi and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/react-query

To upgrade from Web3Modal v3 to Reown AppKit start by removing Web3Modal v3 dependencies @web3modal/wagmi. Now you can install AppKit library and update Wagmi and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/react-query

To upgrade from Web3Modal v3 to Reown AppKit start by removing Web3Modal v5 dependencies @web3modal/ethereum and @web3modal/react. Now you can install AppKit library and update @wagmi/core and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi

To upgrade from Web3Modal v3 to Reown AppKit start by removing Web3Modal v5 dependencies @web3modal/ethereum and @web3modal/vue. Now you can install AppKit library and update Wagmi and Viem.

npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/vue-query @wagmi/vue

Implementation

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi/react'
- import { arbitrum, mainnet } from 'wagmi/chains'
- import { WagmiConfig } from 'wagmi'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/react'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'
+ import { WagmiProvider } from 'wagmi'

import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
+ const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter (optional) and other parameters to createAppKit

// Remove the following code line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following code lines
+ createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Remove the following code line
-   <WagmiConfig config={wagmiConfig}>

    // Add the following code line
+   <WagmiProvider config={wagmiAdapter.wagmiConfig}>
    <QueryClientProvider client={queryClient}>
      <HomePage />
    </QueryClientProvider>

    // Remove the following code line
-   </WagmiConfig>

    // Add the following code line
+   </WagmiProvider>
    </>
  )
}

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi/react'
- import { arbitrum, mainnet } from 'wagmi/chains'
- import { WagmiConfig } from 'wagmi'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/react'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'
+ import { WagmiProvider } from 'wagmi'

import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
+ const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter (optional) and other parameters to createAppKit

// Remove the following code line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following code lines
+ createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Remove the following code line
-   <WagmiConfig config={wagmiConfig}>

    // Add the following code line
+   <WagmiProvider config={wagmiAdapter.wagmiConfig}>
    <QueryClientProvider client={queryClient}>
      <HomePage />
    </QueryClientProvider>

    // Remove the following code line
-   </WagmiConfig>

    // Add the following code line
+   </WagmiProvider>
    </>
  )
}

You can start the AppKit configuration by using either the default or advanced mode.

Default mode will implement WalletConnect, Browser Wallets (injected) and Coinbase options in addition to Wagmi’s public clients and WalletConnect’s provider.

Make sure to set your configuration outside React components to avoid unwanted rerenders.

Start by importing createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi/vue'
- import { WagmiConfig } from 'wagmi'
- import { arbitrum, mainnet } from 'wagmi/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit/vue'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Pass wagmiAdapter (optional) and other parameters to createAppKit

// Remove the following code line
- createWeb3Modal({ wagmiConfig, projectId, chains })

// Add the following code lines
+ const modal = createAppKit({
 adapters: [wagmiAdapter],
 networks: [mainnet, arbitrum],
 metadata: metadata,
 projectId,
 features: {
   analytics: true,
 }
})

export default function App() {
  return (
    <>
    // Add the following code line
+   <WagmiPlugin config="{{ wagmiAdapter.wagmiConfig }}">
      <HomePage />
    // Add the following code line
+   </WagmiPlugin>
    </>
  )
}

Finally, you need to initialized Vue Query in the main.ts

import { createApp } from "vue";

// Add the following imports
import { QueryClient, VueQueryPlugin } from "@tanstack/vue-query";
import App from "./App.vue";

// Add the following code line
const queryClient = new QueryClient();

createApp(App)
  // Add the following code line
  .use(VueQueryPlugin, { queryClient })
  .mount("#app");

Start by importing AppKit packages, then create wagmiAdapter using your own settings or the default presets as shown below. Finally, pass wagmiAdapter to AppKit as one of the adapters.

Import createAppKit from @reown/appkit and the necessary chains from @reown/appkit/networks

// Remove the following imports
- import { createWeb3Modal, defaultWagmiConfig } from '@web3modal/wagmi'
- import { createConfig } from '@wagmi/core'
- import { mainnet, arbitrum } from '@wagmi/core/chains'

// Add the following imports
+ import { createAppKit } from '@reown/appkit'
+ import { arbitrum, mainnet } from '@reown/appkit/networks'
+ import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'

Then create wagmiAdapter using WagmiAdapter function as shown below

const projectId = 'YOUR_PROJECT_ID'
const queryClient = new QueryClient()

const metadata = { //optional
    name: 'AppKit',
    description: 'AppKit Example',
    url: 'https://example.com',
    icons: ['https://avatars.githubusercontent.com/u/179229932']
}

// Remove the existing Wagmi Config
- const wagmiConfig = defaultWagmiConfig({ chains, projectId, metadata })

// Create the Wagmi adapter
+ const wagmiAdapter = new WagmiAdapter({
  networks: [mainnet, arbitrum],
  projectId
})

Finally, pass wagmiAdapter(optional) and other parameters to createAppKit.

// Remove the following code lines
- const modal = createWeb3Modal({
  wagmiConfig,
  projectId,
  chains
})

// Add the following code lines
+ const modal = createAppKit({
  adapters: [wagmiAdapter],
  networks: [mainnet, arbitrum],
  metadata: metadata,
  projectId,
  features: {
    analytics: true
  }
})

// Remove the following import
- import { useWeb3Modal } from '@web3modal/wagmi/react'

// Add the following import
+ import { useAppKit } from '@reown/appkit/react'

function HomePage() {
  const { open } = useAppKit()

  return <button onClick={open}>Connect</button>
}

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about Reown AppKit here.

// Remove the following import
- import { useWeb3Modal } from '@web3modal/wagmi/react'

// Add the following import
+ import { useAppKit } from '@reown/appkit/react'

function HomePage() {
  const { open } = useAppKit()

  return <button onClick={open}>Connect</button>
}

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about Reown AppKit here.

Use your own button with to open the modal.

<template>
  <div>
    <button @click="openAppKit">Open</button>
  </div>
</template>

  <script>
  import { useAppKit } from "@reown/appkit/vue";

  export default {
    name: "AppKitButton",
    setup() {
      const { open } = useAppKit();
      const openAppKit = () => open();

      return {
        openAppKit,
      };
    },
  };
  </script>

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about integrating Reown AppKit with Vue here.

Use your own button with to open the modal.

document.getElementById('my-button').addEventListener('click', () => {
    modal.open()
})

<button id="my-button">Connect Wallet</button>

You can also use a web component to trigger the modal. You can simply use <appkit-button />.

Learn more about integrating Reown AppKit with JavaScript here.

Overview AppKit Ethers

On this page

Upgrade Guide
Web3Modal v5 to Reown AppKit - Web | Wagmi
Installation
Implementation
Trigger the modal
Properties
adapters
networks
defaultNetwork
Utility Functions
modal.getAddress()
modal.getError()
modal.getChainId()
modal.switchNetwork(network)
modal.getIsConnected()
modal.getWalletProvider()
modal.getWalletProviderType()
modal.subscribeProvider(callback)
Web3Modal v4 to Reown AppKit - Web | Wagmi
Installation
Implementation
Trigger the modal
Web3Modal v3 to Reown AppKit - Web | Wagmi
Installation
Implementation
Trigger the modal

Getting Started

Features

Authentication

Integrations

Payments

Network

Guides

Upgrade

Migration

Technical Reference

Migrate from Web3Modal v5 to Reown AppKit

Upgrade Guide

Web3Modal v5 to Reown AppKit - Web | Wagmi

Installation

Implementation

Properties

adapters

networks

defaultNetwork

Utility Functions

Web3Modal v4 to Reown AppKit - Web | Wagmi

Installation

Implementation

Web3Modal v3 to Reown AppKit - Web | Wagmi

Installation

Implementation

Getting Started

Features

Authentication

Integrations

Payments

Network

Guides

Upgrade

Migration

Technical Reference

​Upgrade Guide

​Web3Modal v5 to Reown AppKit - Web | Wagmi

​Installation

​Implementation

​Trigger the modal

​Properties

​adapters

​networks

​defaultNetwork

​Utility Functions

​modal.getAddress()

​modal.getError()

​modal.getChainId()

​modal.switchNetwork(network)

​modal.getIsConnected()

​modal.getWalletProvider()

​modal.getWalletProviderType()

​modal.subscribeProvider(callback)

​Web3Modal v4 to Reown AppKit - Web | Wagmi

​Installation

​Implementation

​Trigger the modal

​Web3Modal v3 to Reown AppKit - Web | Wagmi

​Installation

​Implementation

​Trigger the modal

Upgrade Guide

Web3Modal v5 to Reown AppKit - Web | Wagmi

Installation

Implementation

Trigger the modal

Properties

adapters

networks

defaultNetwork

Utility Functions

modal.getAddress()

modal.getError()

modal.getChainId()

modal.switchNetwork(network)

modal.getIsConnected()

modal.getWalletProvider()

modal.getWalletProviderType()

modal.subscribeProvider(callback)

Web3Modal v4 to Reown AppKit - Web | Wagmi

Installation

Implementation

Trigger the modal

Web3Modal v3 to Reown AppKit - Web | Wagmi

Installation

Implementation

Trigger the modal