| network name | Arbitrum Testnet Rinkeby |
| network URL | https://rinkeby.arbitrum.io/rpc |
| Chain | 421611 |
| Currency Symbol | ARETH |
| Block Explorer URL | https://rinkeby-explorer.arbitrum.io |
If you are testing any website on Arbitrum Testnet Rinkeby then you must have to add the RPC in your MetaMask first to start
How To Add Arbitrum Testnet Rinkeby Custom RPC To MetaMask:
Go to Metamask and then click on the selected network and then click on the add network option
