Network Information - Blast Developer Documentation

Blast Mainnet

Name	Value
Network Name	Blast Mainnet
RPC Endpoint	`https://rpc.blast.io`
Chain ID	81457
Currency Symbol	ETH
Block Explorer	https://blastscan.io

Additional Mainnet Public RPC Endpoints

https://blast.din.dev/rpc
https://blastl2-mainnet.public.blastapi.io

Blast Testnet (Sepolia)

Name	Value
Network Name	Blast Sepolia
RPC Endpoint	`https://sepolia.blast.io`
Chain ID	168587773
Currency Symbol	ETH
Block Explorer	https://sepolia.blastscan.io

Additional Testnet Public RPC Endpoints

https://testnet.blast.din.dev/rpc
https://blastl2-sepolia.public.blastapi.io

FAQ Blast Contracts

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