# Token-gate on the Front-end

{% hint style="info" %}
Our solution is permissionless, thereby allowing for direct front-end integrations that require no permission from 0xKYC or its user base
{% endhint %}

 Here is an example of a simple front end method, token gate the key functionality of your protocol with a check for our SBT:

```javascript
    const checkSBT = async () => {
      try {
        if (address) {
          const isVerified = await checkForSBT(address);

          if (isVerified) {
            setIsAuth(true);
          } else {
            setIsAuth(false);
          }
        }
      } catch (err) {
        // handle error
      }
    };
```


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