Set Up Metamask for Polygon

Connect Your MetaMask To Polygon Network

1) Select the Network Selection dropdown and select Custom RPC.

2) Fill in the form:

• ​Network Name: Matic Network

• New RPC URL: https://polygon-rpc.com/

• ChainID: 137

• Symbol: MATIC

• Block Explorer URL: https://polygonscan.com/

Troubleshoot Connectivity Issues

Recently the Polygon blockchain has seen unprecedented activity, causing the RPC endpoints to be overloaded. If you are experiencing erratic site loading, transaction delays/failures, or other unexpected behaviour, you may be experiencing an RPC issue.In times of congested networks, consider changing the RPC URL used by MetaMask:

• https://polygon-rpc.com/

• https://rpc-mainnet.matic.network

• https://rpc-mainnet.maticvigil.com

• https://rpc-mainnet.matic.quiknode.pro

• https://matic-mainnet.chainstacklabs.com

Best way to use is to ensure that you have a dedicated connection from where you access 3rd party providers like Alchemy.com or Infura where you create an account and then create RPC Endpoints and your HTTPS url!