# v1.4.0

## Release Date

July 25th 2025 08:00 in UTC

## Note

* npm: <https://www.npmjs.com/package/@linenext/dapp-portal-sdk/v/1.4.0>
* cdn: <https://static.kaiawallet.io/js/dapp-portal-sdk-1.4.0.js>

#### What's new

* cryptoPaymentInfo filed of Webhook has been added when payment status is CONFIRMED

```
{
    "paymentId": "",
    "status": "CONFIRMED",
    "cryptoPaymentInfo": { // added when status: CONFIRMED
        "paymentTxHash": "0x.."
    }
}  
```

* Method to retrieve fungible token balance has been added

```
walletProvider.getErc20TokenBalance(contractAddress, walletAddress)
```

* **USDT** has been added as currencyCode where `pgType: CRYPTO`
  * <mark style="color:blue;">**Gas fee delegation is supported for USDT payment**</mark>

If you have not yet completed domain verification for using the Bitget Wallet, please refer to [this guide](https://docs.dappportal.io/mini-dapp/mini-dapp-sdk/wallet-provider/domain-verification-via-reown).

**We always recommend using the latest version of the Mini Dapp SDK to ensure security and compatibility.**