# Detecting NearFi wallet provider ready

NearFi Dapp browser injected a global object called `nearFiWallet` for applications to interact with the user wallet and the NEAR blockchain\
\
This code segment checks whether NearFi wallet available for use in the browser

```javascript
if (typeof window.nearFiWallet !== 'undefined' && window.nearFiWallet.isNearFi) {
  console.log('NearFi is installed and ready for connection!');
}  
```


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