Manually Add Network in MetaMask

Sometimes the MetaMask won't let you change the network settings like the Ethereum Mainnet. In this case you can add a new Ethereum Mainnet.
Follow the same steps to the Settings
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And go to the tab of Network.
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Add a new one.
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MetaMask will open a new webpage for users to input information about the new chain. 
Click Add a network manually 
Input network name, RPC URL, Chain ID and Currency Symbol and click 'Save'. It is ready to go. 
Ethereum
Klaytn
Polygon
Arbitrum
Optimism
BSC
Scroll
Gnosis
Avalanche
Fantom
Specs
Network
Network Name: BlockPI Ethereum Mainnet
Chain ID: 1
New RPC URL: https://ethereum.blockpi.network/v1/rpc/<your key>
Currency symbol: ETH
Block Explorer: https://etherscan.io/​
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Mainnet
Network Name: BlockPI Ethereum Georli
Chain ID: 5
New RPC URL: https://goerli.blockpi.network/v1/rpc/<your key>
Currency symbol: GETH
Block Explorer: https://goerli.etherscan.io/
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Georli
Network Name: BlockPI Ethereum Sepolia
Chain ID: 11155111
New RPC URL: https://ethereum-sepolia.blockpi.network/v1/rpc/<your key>
Currency symbol: SepoliaETH
Block Explorer: https://sepolia.etherscan.io/​
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Sepolia
Specs
Network
Network Name: BlockPI Klaytn Mainnet-Cypress
Chain ID: 8217
New RPC URL: https://klaytn.blockpi.network/v1/rpc/<your key>
Currency symbol: KLAY
Block Explorer: https://scope.klaytn.com​
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Mainnet
Network Name: BlockPI Klaytn Testnet-Baobabs
Chain ID: 1001
New RPC URL: https://klaytn-baobab.blockpi.network/v1/rpc/<your key>
Currency symbol: KLAY
Block Explorer: https://baobab.scope.klaytn.com​
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Baobab
Specs
Network
Network Name: BlockPI Polygon Mainnet
Chain ID: 137
New RPC URL: https://polygon.blockpi.network/v1/rpc/<your key>
Currency symbol: MATIC
Block Explorer: https://polygonscan.com/​
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Mainnet
Network Name: BlockPI Polygon MumbaiMainnet
Chain ID: 80001
New RPC URL: https://polygon-mumbai.blockpi.network/v1/rpc/<your key>
Currency symbol: MATIC
Block Explorer: https://mumbai.polygonscan.com/​
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Mumbai
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Network Name: BlockPI Arbitrum Mainnet
Chain ID: 42161
New RPC URL: https://arbitrum.blockpi.network/v1/rpc/<your key>
Currency symbol: ETH
Block Explorer: https://arbiscan.io/​
Network Name: BlockPI Optimism
Chain ID: 10
New RPC URL: https://optimism.blockpi.network/v1/rpc/<your key>
Currency symbol: ETH
Block Explorer: https://optimistic.etherscan.io/​
Network Name: BlockPI BSC 
Chain ID: 56
New RPC URL: https://bsc.blockpi.network/v1/rpc/<your key>
Currency symbol: BNB
Block Explorer: https://bscscan.com/​
Network Name: BlockPI Scroll Prealpha
Chain ID: 534354
New RPC URL: https://scroll-prealpha.blockpi.network/v1/rpc/<your key>
Currency symbol: TSETH
Block Explorer: https://prealpha.scroll.io/l2scan/​
Network Name: BlockPI Gnosis Mainnet
Chain ID: 100
New RPC URL: https://gnosis.blockpi.network/v1/rpc/<your key>
Currency symbol: xDAI
Block Explorer: https://gnosisscan.io/​
etwork Name: BlockPI Avalanche Mainnet
Chain ID: 43114
New RPC URL: https://avalanche.blockpi.network/v1/rpc/<your key>
Currency symbol: AVAX
Block Explorer: https://snowtrace.io
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etwork Name: BlockPI Fantom Mainnet
Chain ID: 250
New RPC URL: https://fantom.blockpi.network/v1/rpc/<your key>
Currency symbol: FTM
Block Explorer: https://ftmscan.com
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Metamask will automatically switch to this network afterward. 
BlockPI Ethereum Mainnet will be on the network list. When you switch to this network you are using the BlockPI RPC service. 

Specs	Network
Network Name: BlockPI Ethereum Mainnet Chain ID: 1 New RPC URL: https://ethereum.blockpi.network/v1/rpc/<your key> Currency symbol: ETH Block Explorer: https://etherscan.io/	Mainnet
Network Name: BlockPI Ethereum Georli Chain ID: 5 New RPC URL: https://goerli.blockpi.network/v1/rpc/<your key> Currency symbol: GETH Block Explorer: https://goerli.etherscan.io/	Georli
Network Name: BlockPI Ethereum Sepolia Chain ID: 11155111 New RPC URL: https://ethereum-sepolia.blockpi.network/v1/rpc/<your key> Currency symbol: SepoliaETH Block Explorer: https://sepolia.etherscan.io/	Sepolia

Specs	Network
Network Name: BlockPI Klaytn Mainnet-Cypress Chain ID: 8217 New RPC URL: https://klaytn.blockpi.network/v1/rpc/<your key> Currency symbol: KLAY Block Explorer: https://scope.klaytn.com	Mainnet
Network Name: BlockPI Klaytn Testnet-Baobabs Chain ID: 1001 New RPC URL: https://klaytn-baobab.blockpi.network/v1/rpc/<your key> Currency symbol: KLAY Block Explorer: https://baobab.scope.klaytn.com	Baobab

Specs	Network
Network Name: BlockPI Polygon Mainnet Chain ID: 137 New RPC URL: https://polygon.blockpi.network/v1/rpc/<your key> Currency symbol: MATIC Block Explorer: https://polygonscan.com/	Mainnet
Network Name: BlockPI Polygon MumbaiMainnet Chain ID: 80001 New RPC URL: https://polygon-mumbai.blockpi.network/v1/rpc/<your key> Currency symbol: MATIC Block Explorer: https://mumbai.polygonscan.com/	Mumbai

Last modified 20d ago