> ## Documentation Index
> Fetch the complete documentation index at: https://docs.reown.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Installation

## Introduction

AppKit has support for [Wagmi](https://wagmi.sh/) and [Ethers v6](https://docs.ethers.org/v6/) on Ethereum, [@solana/web3.js](https://solana-labs.github.io/solana-web3.js/) on Solana, Bitcoin, TON and TRON.
Choose one of these to get started.

## Installation

Try installing AppKit Skills to get AI-assisted guidance. Your AI coding assistant can help you set up, build, and debug your AppKit integration.

To install AppKit Skills, run the following command in your terminal:

```bash theme={null}
npx skills add https://github.com/reown-com/skills --skill appkit --agent '*'
```

After installation, you can ask your AI assistant for help with AppKit setup, implementation, and troubleshooting.

## Custom Installation

<Tabs>
  <Tab title="Wagmi">
    <CodeGroup>
      ```bash npm theme={null}
      npm install @reown/appkit @reown/appkit-adapter-wagmi @tanstack/vue-query @wagmi/vue viem
      ```

      ```bash Yarn theme={null}
      yarn add @reown/appkit @reown/appkit-adapter-wagmi @tanstack/vue-query @wagmi/vue viem
      ```

      ```bash Bun theme={null}
      bun add @reown/appkit @reown/appkit-adapter-wagmi @tanstack/vue-query @wagmi/vue viem
      ```

      ```bash pnpm theme={null}
      pnpm add @reown/appkit @reown/appkit-adapter-wagmi @tanstack/vue-query @wagmi/vue viem
      ```
    </CodeGroup>
  </Tab>

  <Tab title="Ethers v5">
    <CodeGroup>
      ```bash npm theme={null}
      npm install @reown/appkit @reown/appkit-adapter-ethers5 ethers@5.7.2
      ```

      ```bash Yarn theme={null}
      yarn add @reown/appkit @reown/appkit-adapter-ethers5 ethers@5.7.2
      ```

      ```bash Bun theme={null}
      bun add @reown/appkit @reown/appkit-adapter-ethers5 ethers@5.7.2
      ```

      ```bash pnpm theme={null}
      pnpm add @reown/appkit @reown/appkit-adapter-ethers5 ethers@5.7.2
      ```
    </CodeGroup>
  </Tab>

  <Tab title="Ethers">
    <CodeGroup>
      ```bash npm theme={null}
      npm install @reown/appkit @reown/appkit-adapter-ethers ethers
      ```

      ```bash Yarn theme={null}
      yarn add @reown/appkit @reown/appkit-adapter-ethers ethers
      ```

      ```bash Bun theme={null}
      bun add @reown/appkit @reown/appkit-adapter-ethers ethers
      ```

      ```bash pnpm theme={null}
      pnpm add @reown/appkit @reown/appkit-adapter-ethers ethers
      ```
    </CodeGroup>
  </Tab>

  <Tab title="Solana">
    <CodeGroup>
      ```bash npm theme={null}
      npm install @reown/appkit @reown/appkit-adapter-solana
      ```

      ```bash Yarn theme={null}
      yarn add @reown/appkit @reown/appkit-adapter-solana
      ```

      ```bash Bun theme={null}
      bun add @reown/appkit @reown/appkit-adapter-solana
      ```

      ```bash pnpm theme={null}
      pnpm add @reown/appkit @reown/appkit-adapter-solana
      ```
    </CodeGroup>
  </Tab>

  <Tab title="Bitcoin">
    <CodeGroup>
      ```bash npm theme={null}
      npm install @reown/appkit @reown/appkit-adapter-bitcoin
      ```

      ```bash Yarn theme={null}
      yarn add @reown/appkit @reown/appkit-adapter-bitcoin
      ```

      ```bash Bun theme={null}
      bun add @reown/appkit @reown/appkit-adapter-bitcoin
      ```

      ```bash pnpm theme={null}
      pnpm add @reown/appkit @reown/appkit-adapter-bitcoin
      ```
    </CodeGroup>
  </Tab>

  <Tab title="TON">
    <CodeGroup>
      ```bash npm theme={null}
      npm install @reown/appkit @reown/appkit-adapter-ton
      ```

      ```bash Yarn theme={null}
      yarn add @reown/appkit @reown/appkit-adapter-ton
      ```

      ```bash Bun theme={null}
      bun add @reown/appkit @reown/appkit-adapter-ton
      ```

      ```bash pnpm theme={null}
      pnpm add @reown/appkit @reown/appkit-adapter-ton
      ```
    </CodeGroup>
  </Tab>

  <Tab title="TRON">
    <CodeGroup>
      ```bash npm theme={null}
      npm install @reown/appkit @reown/appkit-adapter-tron
      ```

      ```bash Yarn theme={null}
      yarn add @reown/appkit @reown/appkit-adapter-tron
      ```

      ```bash Bun theme={null}
      bun add @reown/appkit @reown/appkit-adapter-tron
      ```

      ```bash pnpm theme={null}
      pnpm add @reown/appkit @reown/appkit-adapter-tron
      ```
    </CodeGroup>
  </Tab>
</Tabs>

<Card title="Don't have a project ID?" icon="circle-info" href="https://dashboard.reown.com/?utm_source=cloud_banner&utm_medium=docs&utm_campaign=backlinks">
  Head over to Reown Dashboard and create a new project.
</Card>

## Cloud Configuration

Create a new project on [Reown Dashboard](https://dashboard.reown.com) and obtain a new project ID.

## Implementation

<Tabs>
  <Tab title="Wagmi">
    <Card title="wagmi Example" icon="github" href="https://github.com/reown-com/appkit-web-examples/tree/main/vue/vue-wagmi">
      Check the Vue wagmi example
    </Card>

    For a quick integration, you can use the `createAppKit` function with a unified configuration. This automatically applies the predefined configurations for different adapters like Wagmi, Ethers, or Solana, so you no longer need to manually configure each one individually. Simply pass the common parameters such as `projectId`, `chains`, `metadata`, etc., and the function will handle the adapter-specific configurations under the hood.

    This includes WalletConnect, Coinbase and Injected connectors, and the [Blockchain API](../../../../cloud/blockchain-api) as a [transport](https://wagmi.sh/core/api/createConfig#transports)

    <Note>
      If you're using Nuxt, you can set wagmi's `ssr` option to true and call the `reconnect` function after your application mounts.
    </Note>

    In your `App.vue` file set up the following configuration

    ```html theme={null}
    <script lang="ts" setup>
      import { createAppKit } from '@reown/appkit/vue'
      import { arbitrum, mainnet, type AppKitNetwork } from '@reown/appkit/networks'
      import { WagmiAdapter } from '@reown/appkit-adapter-wagmi'

      // 1. Get projectId from https://dashboard.reown.com
      const projectId = 'YOUR_PROJECT_ID'

      // 2. Create a metadata object
      const metadata = {
        name: 'AppKit',
        description: 'AppKit Example',
        url: 'https://example.com', // origin must match your domain & subdomain
        icons: ['https://avatars.githubusercontent.com/u/179229932']
      }

      // 3. Set the networks
      const networks: [AppKitNetwork, ...AppKitNetwork[]] = [mainnet, polygon, base]

      // 4. Create Wagmi Adapter
      const wagmiAdapter = new WagmiAdapter({
        networks,
        projectId
      })

      // 5. Create the modal
      const modal = createAppKit({
        adapters: [wagmiAdapter],
        networks,
        projectId,
        metadata,
        features: {
          analytics: true // Optional - defaults to your Cloud configuration
        }
      })
    </script>

    <template> // Rest of your app ... </template>
    ```

    ## Importing networks

    Reown AppKit use [Viem](https://viem.sh/) networks under the hood, which provide a wide variety of networks for EVM chains. You can find all the networks supported by Viem within the `@reown/appkit/networks` path.

    ```js {2} theme={null}
    import { createAppKit } from '@reown/appkit/vue'
    import { mainnet, arbitrum, base, scroll, polygon } from '@reown/appkit/networks'
    ```

    <Note>
      Looking to add a custom network? Check out the [custom networks](/appkit/vue/core/custom-networks) section.
    </Note>
  </Tab>

  <Tab title="Ethers v5">
    In your `App.vue` file set up the following configuration.

    ```html theme={null}
    <script setup lang="ts">
      import { createAppKit, useAppKit } from "@reown/appkit/vue";
      import { Ethers5Adapter } from "@reown/appkit-adapter-ethers5";
      import { mainnet, arbitrum } from "@reown/appkit/networks";

      // 1. Get projectId at https://dashboard.reown.com
      const projectId = "YOUR_PROJECT_ID";

      function getBlockchainApiRpcUrl(chainId) {
        return `https://rpc.walletconnect.org/v1/?chainId=eip155:${chainId}&projectId=${projectId}`;
      }

      // 2. Create your application's metadata object
      const metadata = {
        name: "My Website",
        description: "My Website description",
        url: "https://mywebsite.com", // url must match your domain & subdomain
        icons: ["https://avatars.mywebsite.com/"],
      };

      // 3. Create a AppKit instance
      createAppKit({
        adapters: [new Ethers5Adapter()],
        networks: [mainnet, arbitrum],
        projectId,
        features: {
          analytics: true, // Optional - defaults to your Cloud configuration
        },
      });

      // 4. Use modal composable
      const modal = useAppKit();
    </script>

    <template> // Rest of your app ... </template>
    ```

    <Warning>
      Make sure that the `url` from the `metadata` matches your domain and subdomain. This will later be used by the **Verify API** to tell wallets if your application has been verified or not.
    </Warning>
  </Tab>

  <Tab title="Ethers">
    <Card title="ethers Example" icon="github" href="https://github.com/reown-com/appkit-web-examples/tree/main/vue/vue-ethers">
      Check the Vue ethers example
    </Card>

    In your `App.vue` file set up the following configuration.

    ```html theme={null}
    <script setup lang="ts">
      import { createAppKit, useAppKit } from "@reown/appkit/vue";
      import { EthersAdapter } from "@reown/appkit-adapter-ethers";
      import { mainnet, arbitrum } from "@reown/appkit/networks";

      // 1. Get projectId from https://dashboard.reown.com
      const projectId = "YOUR_PROJECT_ID";

      // 2. Create your application's metadata object
      const metadata = {
        name: "My Website",
        description: "My Website description",
        url: "https://mywebsite.com", // url must match your domain & subdomain
        icons: ["https://avatars.mywebsite.com/"],
      };

      // 3. Create a AppKit instance
      createAppKit({
        adapters: [new EthersAdapter()],
        networks: [mainnet, arbitrum],
        metadata,
        projectId,
        features: {
          analytics: true, // Optional - defaults to your Cloud configuration
        },
      });

      // 4. Use modal composable
      const modal = useAppKit();
    </script>

    <template> // Rest of your app ... </template>
    ```

    <Warning>
      Make sure that the `url` from the `metadata` matches your domain and subdomain. This will later be used by the **Verify API** to tell wallets if your application has been verified or not.
    </Warning>
  </Tab>

  <Tab title="Solana">
    <Warning>
      MetaMask does not currently support WalletConnect connections on Solana. The MetaMask team is working on adding this feature. In the meantime, we recommend using other wallets that support Solana. You can find the complete list of supported wallets on [WalletGuide](https://walletguide.walletconnect.network/).
    </Warning>

    <Card title="Solana Example" icon="github" href="https://github.com/reown-com/appkit-web-examples/tree/main/vue/vue-solana">
      Check the Vue Solana example
    </Card>

    In your `App.vue` file set up the following configuration.

    ```html theme={null}
    <script setup lang="ts">
      import { createAppKit, useAppKit } from "@reown/appkit-solana/vue";
      import { SolanaAdapter } from "@reown/appkit-adapter-solana/vue";
      import { solana, solanaTestnet, solanaDevnet } from "@reown/appkit/networks";

      // 1. Get projectId from https://dashboard.reown.com
      const projectId = "YOUR_PROJECT_ID";

      // 2. Set up metadata
      const metadata = {
        name: "AppKit",
        description: "AppKit Solana Example",
        url: "https://example.com", // origin must match your domain & subdomain
        icons: ["https://avatars.githubusercontent.com/u/179229932"],
      };

      // 3. Set up Solana Adapter
      const solanaWeb3JsAdapter = new SolanaAdapter();

      // 4. Create modal
      createAppKit({
        adapters: [solanaWeb3JsAdapter],
        metadata,
        networks: [solana, solanaTestnet, solanaDevnet],
        projectId
      });
    </script>

    <template> // Rest of your app ... </template>
    ```

    <Warning>
      Make sure that the `url` from the `metadata` matches your domain and subdomain. This will later be used by the **Verify API** to tell wallets if your application has been verified or not.
    </Warning>
  </Tab>

  <Tab title="Bitcoin">
    <Card title="Bitcoin Example" icon="github" href="https://github.com/reown-com/appkit-web-examples/tree/main/vue/vue-bitcoin">
      Check the Vue Bitcoin example
    </Card>

    AppKit Bitcoin provides a set of React components and hooks to easily connect Bitcoin wallets with your application.

    On top of your app set up the following configuration, making sure that all functions are called outside any React component to avoid unwanted rerenders.

    In your `App.vue` file set up the following configuration.

    ```tsx theme={null}
    <script setup lang="ts">

    import { createAppKit } from '@reown/appkit/react'
    import { BitcoinAdapter } from '@reown/appkit-adapter-bitcoin'
    import { bitcoin, bitcoinTestnet, bitcoinSignet } from '@reown/appkit/networks'

    // 1. Get projectId from https://dashboard.reown.com
    const projectId = 'YOUR_PROJECT_ID'

    // 2. Set the networks
    const networks = [bitcoin, bitcoinTestnet, bitcoinSignet]

    // 3. Set up Bitcoin Adapter
    const bitcoinAdapter = new BitcoinAdapter({
      projectId
    })

    // 4. Create a metadata object - optional
    const metadata = {
      name: 'AppKit',
      description: 'AppKit Bitcoin Example',
      url: 'https://example.com', // origin must match your domain & subdomain
      icons: ['https://avatars.githubusercontent.com/u/179229932']
    }

    // 5. Create modal
    createAppKit({
      adapters: [bitcoinAdapter],
      networks,
      metadata,
      projectId,
      features: {
        analytics: true // Optional - defaults to your Cloud configuration,
        email: false,
        socials: []
      }
    })
    </script>

    <template> // Rest of your app ... </template>
    ```

    ## Bitcoin Provider Interface

    ```ts theme={null}
    export interface BitcoinConnector extends ChainAdapterConnector, Provider {
      getAccountAddresses(): Promise<BitcoinConnector.AccountAddress[]>;
      signMessage(params: BitcoinConnector.SignMessageParams): Promise<string>;
      sendTransfer(params: BitcoinConnector.SendTransferParams): Promise<string>;
      signPSBT(
        params: BitcoinConnector.SignPSBTParams
      ): Promise<BitcoinConnector.SignPSBTResponse>;
    }
    ```

    ### Parameters

    <Tabs>
      <Tab title="SignMessageParams">
        ```ts theme={null}
          export type SignMessageParams = {
            /**
             * The message to be signed
             */
            message: string
            /**
             * The address to sign the message with
             */
            address: string
          }
        ```
      </Tab>

      <Tab title="SendTransferParams">
        ```ts theme={null}
          export type SendTransferParams = {
            /**
             * The amount to be sent in satoshis
             */
            amount: string
            /**
             * The address to send the transfer to
             */
            recipient: string
          }
        ```
      </Tab>

      <Tab title="SignPSBTParams">
        ```ts theme={null}
          export type SignPSBTParams = {
            /**
             * The PSBT to be signed, string base64 encoded
             */
            psbt: string
            signInputs: {
              /**
               * The address whose private key to use for signing.
               */
              address: string
              /**
               * Specifies which input to sign
               */
              index: number
              /**
               * Specifies which part(s) of the transaction the signature commits to
               */
              sighashTypes: number[]
            }[]

            /**
             * If `true`, the PSBT will be broadcasted after signing. Default is `false`.
             */
            broadcast?: boolean

        }

        ```
      </Tab>
    </Tabs>

    ### Responses

    <Tabs>
      <Tab title="AccountAddress">
        ```ts theme={null}
          export type AccountAddress = {
            /**
             * Public address belonging to the account.
             */
            address: string
            /**
             * Public key for the derivation path in hex, without 0x prefix
             */
            publicKey?: string
            /**
             * The derivation path of the address e.g. "m/84'/0'/0'/0/0"
             */
            path?: string
            /**
             * The purpose of the address
             */
            purpose: 'payment' | 'ordinal' | 'stx'
          }
        ```
      </Tab>

      <Tab title="SignPSBTResponse">
        ```ts theme={null}
          export type SignPSBTResponse = {
            /**
             * The signed PSBT, string base64 encoded
             */
            psbt: string
            /**
             * The `string` transaction id of the broadcasted transaction or `undefined` if not broadcasted
             */
            txid?: string
          }
        ```
      </Tab>
    </Tabs>
  </Tab>

  <Tab title="TON">
    <Card title="TON Example" icon="github" href="https://github.com/reown-com/appkit-web-examples/tree/main/vue/vue-ton">
      Check the Vue TON example
    </Card>

    AppKit TON provides a set of Vue components and composables to easily connect TON wallets with your application.

    On top of your app set up the following configuration, making sure that all functions are called outside any Vue component to avoid unwanted rerenders.

    In your `App.vue` file set up the following configuration.

    ```tsx theme={null}
    <script setup lang="ts">

    import { createAppKit } from '@reown/appkit/vue'
    import { TonAdapter } from '@reown/appkit-adapter-ton'
    import { ton, tonTestnet } from '@reown/appkit/networks'

    // 1. Get projectId from https://dashboard.reown.com
    const projectId = 'YOUR_PROJECT_ID'

    // 2. Set the networks
    const networks = [ton, tonTestnet]

    // 3. Set up TON Adapter
    const tonAdapter = new TonAdapter({
      projectId
    })

    // 4. Create a metadata object - optional
    const metadata = {
      name: 'AppKit',
      description: 'AppKit TON Example',
      url: 'https://example.com', // origin must match your domain & subdomain
      icons: ['https://avatars.githubusercontent.com/u/179229932']
    }

    // 5. Create modal
    createAppKit({
      adapters: [tonAdapter],
      networks,
      metadata,
      projectId,
      features: {
        analytics: true // Optional - defaults to your Cloud configuration,
        email: false,
        socials: []
      }
    })
    </script>

    <template> // Rest of your app ... </template>
    ```
  </Tab>

  <Tab title="TRON">
    AppKit TRON provides a set of Vue components and composables to easily connect TRON wallets with your application.

    On top of your app set up the following configuration, making sure that all functions are called outside any Vue component to avoid unwanted rerenders.

    In your `App.vue` file set up the following configuration.

    ```tsx theme={null}
    <script setup lang="ts">

    import { createAppKit } from '@reown/appkit/vue'
    import { TronAdapter } from '@reown/appkit-adapter-tron'
    import { tronMainnet, tronShastaTestnet } from '@reown/appkit/networks'

    // Import wallet adapters you want to support
    import { TronLinkAdapter } from '@tronweb3/tronwallet-adapter-tronlink'

    // 1. Get projectId from https://dashboard.reown.com
    const projectId = 'YOUR_PROJECT_ID'

    // 2. Set the networks
    const networks = [tronMainnet, tronShastaTestnet]

    // 3. Set up TRON Adapter with wallet adapters
    const tronAdapter = new TronAdapter({
      walletAdapters: [
        new TronLinkAdapter({
          openUrlWhenWalletNotFound: false,
          checkTimeout: 3000
        })
      ]
    })

    // 4. Create a metadata object - optional
    const metadata = {
      name: 'AppKit',
      description: 'AppKit TRON Example',
      url: 'https://example.com', // origin must match your domain & subdomain
      icons: ['https://avatars.githubusercontent.com/u/179229932']
    }

    // 5. Create modal
    createAppKit({
      adapters: [tronAdapter],
      networks,
      metadata,
      projectId,
      features: {
        analytics: true, // Optional - defaults to your Cloud configuration
        email: false,
        socials: []
      }
    })
    </script>

    <template> // Rest of your app ... </template>
    ```

    ## Install Wallet Adapters

    TRON adapter requires you to install wallet adapters separately. This gives you control over which wallets to support and reduces bundle size.

    <Tabs>
      <Tab title="TronLink">
        <CodeGroup>
          ```bash npm theme={null}
          npm install @tronweb3/tronwallet-adapter-tronlink
          ```

          ```bash Yarn theme={null}
          yarn add @tronweb3/tronwallet-adapter-tronlink
          ```

          ```bash Bun theme={null}
          bun add @tronweb3/tronwallet-adapter-tronlink
          ```

          ```bash pnpm theme={null}
          pnpm add @tronweb3/tronwallet-adapter-tronlink
          ```
        </CodeGroup>
      </Tab>

      <Tab title="MetaMask">
        <CodeGroup>
          ```bash npm theme={null}
          npm install @tronweb3/tronwallet-adapter-metamask-tron
          ```

          ```bash Yarn theme={null}
          yarn add @tronweb3/tronwallet-adapter-metamask-tron
          ```

          ```bash Bun theme={null}
          bun add @tronweb3/tronwallet-adapter-metamask-tron
          ```

          ```bash pnpm theme={null}
          pnpm add @tronweb3/tronwallet-adapter-metamask-tron
          ```
        </CodeGroup>
      </Tab>

      <Tab title="Trust Wallet">
        <CodeGroup>
          ```bash npm theme={null}
          npm install @tronweb3/tronwallet-adapter-trust
          ```

          ```bash Yarn theme={null}
          yarn add @tronweb3/tronwallet-adapter-trust
          ```

          ```bash Bun theme={null}
          bun add @tronweb3/tronwallet-adapter-trust
          ```

          ```bash pnpm theme={null}
          pnpm add @tronweb3/tronwallet-adapter-trust
          ```
        </CodeGroup>
      </Tab>

      <Tab title="OKX Wallet">
        <CodeGroup>
          ```bash npm theme={null}
          npm install @tronweb3/tronwallet-adapter-okxwallet
          ```

          ```bash Yarn theme={null}
          yarn add @tronweb3/tronwallet-adapter-okxwallet
          ```

          ```bash Bun theme={null}
          bun add @tronweb3/tronwallet-adapter-okxwallet
          ```

          ```bash pnpm theme={null}
          pnpm add @tronweb3/tronwallet-adapter-okxwallet
          ```
        </CodeGroup>
      </Tab>

      <Tab title="BitKeep">
        <CodeGroup>
          ```bash npm theme={null}
          npm install @tronweb3/tronwallet-adapter-bitkeep
          ```

          ```bash Yarn theme={null}
          yarn add @tronweb3/tronwallet-adapter-bitkeep
          ```

          ```bash Bun theme={null}
          bun add @tronweb3/tronwallet-adapter-bitkeep
          ```

          ```bash pnpm theme={null}
          pnpm add @tronweb3/tronwallet-adapter-bitkeep
          ```
        </CodeGroup>
      </Tab>

      <Tab title="Binance Wallet">
        <CodeGroup>
          ```bash npm theme={null}
          npm install @tronweb3/tronwallet-adapter-binance
          ```

          ```bash Yarn theme={null}
          yarn add @tronweb3/tronwallet-adapter-binance
          ```

          ```bash Bun theme={null}
          bun add @tronweb3/tronwallet-adapter-binance
          ```

          ```bash pnpm theme={null}
          pnpm add @tronweb3/tronwallet-adapter-binance
          ```
        </CodeGroup>
      </Tab>
    </Tabs>

    <Note>
      For a complete list of available TRON wallet adapters, visit the [official wallet adapter documentation](https://walletadapter.org/docs/guide/wallet-reference.html).
    </Note>

    ### Using Multiple Wallet Adapters

    After installing your desired wallet adapters, import and add them to the `walletAdapters` array when creating the TRON adapter:

    ```tsx theme={null}
    import { TronLinkAdapter } from '@tronweb3/tronwallet-adapter-tronlink'
    import { MetaMaskAdapter } from '@tronweb3/tronwallet-adapter-metamask-tron'
    import { TrustAdapter } from '@tronweb3/tronwallet-adapter-trust'
    import { OkxWalletAdapter } from '@tronweb3/tronwallet-adapter-okxwallet'

    const tronAdapter = new TronAdapter({
      walletAdapters: [
        new TronLinkAdapter({
          openUrlWhenWalletNotFound: false,
          checkTimeout: 3000
        }),
        new MetaMaskAdapter(),
        new TrustAdapter(),
        new OkxWalletAdapter({
          openUrlWhenWalletNotFound: false
        })
      ]
    })
    ```
  </Tab>
</Tabs>

## Trigger the modal

<Tabs>
  <Tab title="AppKit">
    To open AppKit you can use our [**web components**](/appkit/vue/core/components) or build your own button with AppKit [**composables**](/appkit/vue/core/composables#useAppKit).

    <CodeGroup>
      ```vue ConnectButton.vue theme={null}
      <template>
        <appkit-button />
      </template>
      ```

      ```vue ConnectButtonWithComposables.vue theme={null}
      <script setup lang="ts">
      import { useAppKit } from '@reown/appkit/vue'

      const { open } = useAppKit()
      </script>

      <template>
        <button @click="open()">Open Connect Modal</button>
        <button @click="open({ view: 'Networks' })">Open Network Modal</button>
      </template>
      ```
    </CodeGroup>
  </Tab>

  <Tab title="AppKit Core">
    To open AppKit Core you need to call the `connect` function from the Universal Connector.

    ```vue theme={null}
    <script setup lang="ts">
    import { ref } from 'vue'

    let session = ref(null)

    async function handleConnect() {
      // universalConnector is the universal connector instance from the implementation section
      if (!universalConnector) {
        return
      }

      const { session: providerSession } = await universalConnector.connect()
      session.value = providerSession
    }

    async function handleDisconnect() {
      if (!universalConnector) {
        return
      }
      await universalConnector.disconnect()
      session.value = null
    }
    </script>

    <template>
      <div>
        <button @click="handleConnect">Open AppKit Core</button>
        <button @click="handleDisconnect">Disconnect</button>
      </div>
    </template>
    ```
  </Tab>
</Tabs>

## Smart Contract Interaction

<Tabs>
  <Tab title="Wagmi">
    [Wagmi actions](https://wagmi.sh/core/api/actions/readContract) can help us interact with wallets and smart contracts:

    ```html theme={null}
    <script setup lang="ts">
      import { readContract } from '@wagmi/core'
      import { USDTAbi } from '../abi/USDTAbi'

      const USDTAddress = '0x...'

      const data = readContract({
        abi: USDTAbi,
        address: USDTAddress,
        functionName: 'symbol'
      })
    </script>
    ```

    Read more about Wagmi actions for smart contract interaction [here](https://wagmi.sh/core/actions/readContract).
  </Tab>

  <Tab title="Ethers">
    [Ethers](https://docs.ethers.org/v6/) can help us interact with wallets and smart contracts:

    ```html theme={null}
    <script setup lang="ts">
      import { useAppKitProvider, useAppKitAccount } from '@reown/appkit/vue'
      import { BrowserProvider, Contract, formatUnits } from 'ethers'

      const USDTAddress = '0x617f3112bf5397D0467D315cC709EF968D9ba546'

      // The ERC-20 Contract ABI, which is a common contract interface
      // for tokens (this is the Human-Readable ABI format)
      const USDTAbi = [
        'function name() view returns (string)',
        'function symbol() view returns (string)',
        'function balanceOf(address) view returns (uint)',
        'function transfer(address to, uint amount)',
        'event Transfer(address indexed from, address indexed to, uint amount)'
      ]

      function Components() {
        const { address, isConnected } = useAppKitAccount()
        const { walletProvider } = useAppKitProvider('eip155')

        async function getBalance() {
          if (!isConnected) throw Error('User disconnected')

          const ethersProvider = new BrowserProvider(walletProvider)
          const signer = await ethersProvider.getSigner()
          // The Contract object
          const USDTContract = new Contract(USDTAddress, USDTAbi, signer)
          const USDTBalance = await USDTContract.balanceOf(address)

          console.log(formatUnits(USDTBalance, 18))
        }
        return <button onClick={getBalance}>Get User Balance</button>
      }
    </script>
    ```
  </Tab>

  <Tab title="Solana">
    [@Solana/web3.js](https://solana.com/docs/clients/javascript) library allows for seamless interaction with wallets and smart contracts on the Solana blockchain.

    For a practical example of how it works, you can refer to our [lab dApp](https://appkit-lab.reown.com/appkit/?name=solana).

    ```tsx theme={null}
    import { ref } from 'vue';
    import {
      SystemProgram,
      PublicKey,
      Keypair,
      Transaction,
      TransactionInstruction,
      LAMPORTS_PER_SOL
    } from '@solana/web3.js';
    import { useAppKitAccount, useAppKitProvider } from '@reown/appkit/vue'
    import { useAppKitConnection, type Provider } from '@reown/appkit-adapter-solana/vue'

    export default {
      setup() {
        const counterMessage = ref('');
        const { address } = useAppKitAccount();
        const { connection } = useAppKitConnection()
        const { walletProvider } = useAppKitProvider<Provider>('solana')

        function deserializeCounterAccount(data) {
          if (data?.byteLength !== 8) {
            throw Error('Need exactly 8 bytes to deserialize counter');
          }

          return {
            count: Number(data[0])
          };
        }

        async function onIncrementCounter() {
          try {
            const PROGRAM_ID = new PublicKey('Cb5aXEgXptKqHHWLifvXu5BeAuVLjojQ5ypq6CfQj1hy');

            const counterKeypair = Keypair.generate();
            const counter = counterKeypair.publicKey;

            const balance = await connection.getBalance(walletProvider.publicKey);
            if (balance < LAMPORTS_PER_SOL / 100) {
              throw Error('Not enough SOL in wallet');
            }

            const COUNTER_ACCOUNT_SIZE = 8;
            const allocIx = SystemProgram.createAccount({
              fromPubkey: walletProvider.publicKey,
              newAccountPubkey: counter,
              lamports: await connection.getMinimumBalanceForRentExemption(COUNTER_ACCOUNT_SIZE),
              space: COUNTER_ACCOUNT_SIZE,
              programId: PROGRAM_ID
            });

            const incrementIx = new TransactionInstruction({
              programId: PROGRAM_ID,
              keys: [
                {
                  pubkey: counter,
                  isSigner: false,
                  isWritable: true
                }
              ],
              data: Buffer.from([0x0])
            });

            const tx = new Transaction().add(allocIx).add(incrementIx);

            tx.feePayer = walletProvider.publicKey;
            tx.recentBlockhash = (await connection.getLatestBlockhash('confirmed')).blockhash;

            await walletProvider.signAndSendTransaction(tx, [counterKeypair]);

            const counterAccountInfo = await connection.getAccountInfo(counter, {
              commitment: 'confirmed'
            });

            if (!counterAccountInfo) {
              throw new Error('Expected counter account to have been created');
            }

            const counterAccount = deserializeCounterAccount(counterAccountInfo?.data);

            if (counterAccount.count !== 1) {
              throw new Error('Expected count to have been 1');
            }

            counterMessage.value = `[alloc+increment] count is: ${counterAccount.count}`;
          } catch (error) {
            console.error(error);
            counterMessage.value = `Error: ${error.message}`;
          }
        }

        return {
          onIncrementCounter,
          counterMessage
        };
      }
    };
    ```
  </Tab>
</Tabs>

## Alternative Installation

If you are starting from scratch, you can use the following methods to set up your project with Reown AppKit.

<AccordionGroup>
  <Accordion title="AppKit Skills">
    AppKit Skills provide AI-powered assistance for building with Reown AppKit. Once installed, your AI coding assistant can help you set up, build, and debug your AppKit integration.

    To install AppKit Skills, run the following command in your terminal:

    ```bash theme={null}
    npx skills add https://github.com/reown-com/skills --skill appkit --agent '*'
    ```

    After installation, you can ask your AI assistant for help with AppKit setup, implementation, and troubleshooting.
  </Accordion>

  <Accordion title="AppKit CLI">
    Reown offers a dedicated CLI to set up a minimal version of AppKit in the easiest and quickest way possible.

    To do this, please run the command below.

    ```bash theme={null}
    npx @reown/appkit-cli
    ```

    After running the command, you will be prompted to confirm the installation of the CLI. Upon your confirmation, the CLI will request the following details:

    1. **Project Name**: Enter the name for your project.
    2. **Framework**: Select your preferred framework or library. Currently, you have three options: React, Next.js, and Vue.
    3. **Network-Specific libraries**: Choose whether you want to install Wagmi, Ethers, Solana, or Multichain (EVM + Solana).

    After providing the project name and selecting your preferences, the CLI will install a minimal example of AppKit with your preferred blockchain library. The example will be pre-configured with a `projectId` that will only work on `localhost`.

    To fully configure your project, please obtain a `projectId` from the Reown Dashboard and update your project accordingly.

    **Refer to [this section](#cloud-configuration) for more information.**
  </Accordion>
</AccordionGroup>