https://matic-mainnet-archive-rpc.bwarelabs.com
(recommended)
https://rpc-mainnet.matic.network
https://rpc-mainnet.maticvigil.com
https://rpc-mainnet.matic.quiknode.pro
https://matic-mainnet.chainstacklabs.com
https://matic-mainnet-full-rpc.bwarelabs.com