Guide for Blockchain.com

For Bitcoin and Bitcoin Cash

Go to your wallet on blockchain.com.
In the upper right corner, go to Wallets & Addresses.

3. Select the required token.

4. Click Manage.

5. On the page that appears, click Manage again.
6. Select Show xPub from the drop down menu.

7. Copy the appeared xPub.

For Ethereum

Go to your wallet on blockchain.com.
In the upper right corner, go to Wallets & Addresses.

3. Select the required token.