How to add Polygon Network to your Metamask


To transfer funds over the Polygon Network in your Metamask wallet, you must configure Polygon {testnet, mainnet} URL on Metamask. In the instruction below, you will find two ways how to do it.

Using Polygonscan

Enter and scroll down to the bottom of the page. Click on “Add Polygon Network”.


Add Metamask

Then the following notice will appear.

allow this site

You will be directly switched to Polygon’s Mainnet in the network dropdown list. Now click on “Approve”. Now you can close it.

Add the Polygon network manually

To add Polygon’s Mainnet, click Network selection in your Metamask wallet and select “Custom RPC”.

Two tabs will open: “Settings” and “Info”. In the “Settings”. Type the following information into the indicated fields: 

“Network name” – “Polygon Mainnet”, 

“URL” – “”,

“Chain ID” – “137”,

“Currency Symbol” – “MATIC”,

“Block Explorer URL” – “”

network parameters

Now click on the “Save” button. You will be directly switched to Polygon’s Mainnet, which is now in the network drop-down list. Now you can close the window.

You have successfully added Polygon Network to your Metamask!


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