# getErc20TokenByWalletId

### Description

This endpoint retrieves ERC20 Token balances by wallet `UUID` and token contract address.

{% code overflow="wrap" %}

```javascript
public getErc20TokenByWalletId(walletId: string, token: string, query?: VyQuery_GetErc20TokenByWalletId) : VyPromise<VyErc20TokenDto>
```

{% endcode %}

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**Parameters**

| walletId         | string                                                                                                                                           | \`UUID\` of the wallet                                                        |
| ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------- |
| token            | string                                                                                                                                           | Smart contract address of the token for which to retrieve balance information |
| query (optional) | [VyQuery\_GetErc20TokenByWalletId](https://sdk.venly.io/sdk-reference/ts-js-v3/object-references/wallet/queries/vyquery_geterc20tokenbywalletid) | Query to filter the operation results                                         |

**Returns**

VyPromise<[VyErc20TokenDto](https://sdk.venly.io/sdk-reference/ts-js-v3/object-references/wallet/vyerc20tokendto)>\
ERC20 token balance of wallet retrieved successfully.
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