# 3. Interacting with ERC-20 token from Klaytn Wallet

You can use [Baobab Klaytn Wallet](https://baobab.wallet.klaytn.foundation) to query your balance and transfer the ERC-20 compatible `BAOBABTOKEN` you just deployed.

You can add ERC-20 compatible token in your wallet with the address of the deployed `MyERC20` contract as below.

![ERC20-3-Add\_token](/files/gyCEQEEtK5yVXYbrbhKp)

After adding the ERC-20 token in the wallet app, the balance of your `BAOBABTOKEN` will be shown in addition to the balance of KLAY as below. You can see there is `100000` `BAO` tokens in the account.

![ERC20-4-wallet-token](/files/qr0FYGEnvvoZgqHCIRJX)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://archive-docs.klaytn.foundation/content/smart-contract/sample-contracts/erc-20/3-erc20.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.