Arbitrum RPC URL and chain id

Blueberry Testnet RPCs

BlockchainNetworkRPC URLChain IDNative CurrencyBlock ExplorerActions
Arbitrum
Blueberry Testnet0x14865d0f05ETHhttps://arb-blueberry.gelatoscout.com

Nova RPCs

BlockchainNetworkRPC URLChain IDNative CurrencyBlock ExplorerActions
Arbitrum
Nova0xa4baETHhttps://nova.arbiscan.io/
Arbitrum
Nova0xa4baETHhttps://nova.arbiscan.io/

Mainnet RPCs

BlockchainNetworkRPC URLChain IDNative CurrencyBlock ExplorerActions
Arbitrum
Mainnet0xa4b1ETHhttps://arbiscan.io/
Arbitrum
Mainnet0xa4b1ETHhttps://arbiscan.io/
Arbitrum
Mainnet0xa4b1ETHhttps://arbiscan.io/
Arbitrum
Mainnet0xa4b1ETHhttps://arbiscan.io/

Sepolia RPCs

BlockchainNetworkRPC URLChain IDNative CurrencyBlock ExplorerActions
Arbitrum
Sepolia0x66eeeETHhttps://sepolia.arbiscan.io/
Arbitrum
Sepolia0x66eeeETHhttps://sepolia.arbiscan.io/

FAQ

Frequently Asked Questions