// Your app's code
Adapty.activate(this, "YOUR_APP_KEY")
‍
// Make a purchase, Adapty handles the rest
Adapty.makePurchase(activity, product) { purchaserInfo, googleValidationResult, product, error ->
   if (error == null) {
       // successful purchase
   }
}

// Your app’s code
import { adapty, activateAdapty } from "react-native-adapty";

const App: = () => {
  useEffect(() => {
    activateAdapty({ sdkKey: PUBLIC_SDK_KEY });
  },[]);
  const result = await adapty.purchases.makePurchase('product_id');
  // If makePurchase didn't throw an error, everything's fine
}

// Your app's code
await Adapty.activate("PUBLIC_SDK_KEY",
customerUserId: "YOUR_USER_ID");

// Make a purchase, Adapty handles the rest
final MakePurchaseResult makePurchaseResult =
await
Adapty.makePurchase(product);
if (makePurchaseResult?.purchaserInfo?.accessLevels
‍['premium'].isActive) {
// grant access to premium features
}

// Your app's code
Adapty.identify("your_user_id", this);
‍
// Make a purchase, Adapty handles the rest
Adapty.makePurchase(product, null, this);
public void OnMakePurchase(PurchaserInfoModel purchaserInfo,   string receipt, Dictionary<string, object> validationResult, ProductModel product, AdaptyError error) {
  if (error == null) {
    // successful purchase
  }
}