This is a list of RPC providers for Polygon. The Polygon community recommends using https://polygon-rpc.com/ because it is an aggregator of several RPCs and has high reliability.
Polygon-RPC
Network Name: Polygon
New RPC URL: https://polygon-rpc.com/
Chain ID: 137
Currency Symbol: MATIC
Block Explorer: https://polygonscan.com/
Alternative RPCS
We recommend using the settings above, however if you would like to use an alternative RPC replace the RPC URL to utilize one of the providers below. You can also add a second Polygon Network to your Metamask wallet as well.
Related Articles and Links
Setting up Metamask for Polygon