Guide: How To Bridge ISP to Polygon Network

2 min readJun 1, 2021

In this guide, we’re going to show you how to bridge your ISP tokens on the Polygon network — also known as the PoS Bridge (Proof-of-Stake bridge).


You need to have ETH and ISP tokens in your wallet.

Deposit ISP tokens using the Polygon Web Wallet

Head over to the Polygon Web Wallet:

Polygon Web Wallet

Connect to your Ethereum wallet using one of the methods above, Metamask is recommended.

You’d be asked to sign the transaction — click on Sign (it doesn’t cost anything).

Once you have logged in, you will see a dashboard showing all your token balances on Polygon. Type “Ispolink” in the search field and then click “Deposit”.

Deposit ISP

After that, you need to specify the amount of ISP tokens you wish to transfer on the Polygon network. Click Transfer, then click Continue to move funds from Ethereum to Polygon.

Specify amount of ISP tokens

You’ll be shown a transfer overview that shows the total gas required to bridge the token over, click Continue to proceed.

Confirm transfer

You might want to adjust the transaction fee in Metamask before sending it, so that it gets processed faster by the network.

Adjust transaction fee

Once your tokens are transferred, it will take 8–10 minutes for them to arrive in your wallet address on Polygon.