# Install the SDK

## Adding the SDK

First, you need to add Tomo Connect SDK in to your project dependency:

```sh
npm install @tomo-inc/wallet-connect-sdk
```

## Adding the Context Provider

Then initialize the UI view and context provider

```javascript
import {
  TomoContextProvider,
  useTomoModalControl,
  useTomoWalletConnect
} from '@tomo-inc/wallet-connect-sdk'

export default function Demo() {
  return (
    <TomoContextProvider
      // optional
      style={{
        rounded: 'medium',
        theme: 'light',
        primaryColor: '#FF7C2A'
      }}
    >
      <ChildComponent />
    </TomoContextProvider>
  )
}

type ChildProps = {
  style: TomoProviderSetting['style']
  setStyle: (v: TomoProviderSetting['style']) => void
}
export function ChildComponent(props: ChildProps) {
  const tomoModal = useTomoModalControl()
  const tomoWalletConnect = useTomoWalletConnect()

  return (
    <div style={{ textAlign: 'right' }}>
      <button
        onClick={async () => {
          await tomoModal.open('connect')
        }}
      >
        Connect Wallet
      </button>
      <button
        onClick={async () => {
          await tomoWalletConnect.disconnect()
        }}
      >
        Disconnect Wallet
      </button>
    </div>
  )
}
```

Using the above code in your dApp, you can easily open Tomo BTC connect modal and interact with the supported Bitcon & Cosmos wallets.&#x20;


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