Setting Up Metamask (Polygon)
To buy Polar and use the Polaris platform on Polygon blockchain and you will need to set up the Matic network on your Metamask.
Itโ€™s pretty simple and straightforward, and itโ€™s easy to switch back and forth between Layer 1 and Layer 2 using the button near the top of the MetaMask application.
  • Click on the network selection button on the top of the Metamask app. Metamask installation is described in the previous BSC section.
  • Click on the โ€œCustom RPCโ€ to add the Matic mainnet information.
  • Select โ€œCustom RPCโ€.
After clicking โ€œCustom RPCโ€, a screen will appear allowing you to set up the custom RPC for Matic Network. Enter in the Matic mainnet details as follows:
  • Network Name: Matic Mainnet
  • New RPC URL: Select one of the following
    • (recommended)
  • Chain ID: 137
  • Symbol: MATIC
  • Block Explorer URL:โ€‹
Once youโ€™ve added the details click on the โ€œSaveโ€ button. Youโ€™ll then be connected to the Matic mainnet. That's all!
Lastly, if you need a bit of MATIC coin to pay for gas fees for your first transaction, please visit the Polygon faucet at http://matic.supplyโ€‹
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