Blockscan Source Code Viewer

View and edit contract source code directly on Blockscan.

Getting Started

1. Access via Contract Tab in Explorer

Visual Studio Code - Contract Tab

2. Access via URL directly

Thanks to VScode, ContractShark, Tintinweb

Supported Chains (with chain ID)

Mainnet
Ethereum Ethereum 1 BSC BSC 56 Polygon Polygon 137 Optimism Optimism 10 Arbitrum One Arbitrum One 42161 Arbitrum Nova Arbitrum Nova 42170 Moonbeam Moonbeam 1284 Moonriver Moonriver 1285 Avalanche Avalanche 43114 Bttc Bttc 199 Celo Celo 42220 Gnosis Gnosis 100 Base Base 8453 Linea Linea 59144 Scroll Scroll 534352 zkSync Era zkSync Era 324 opBNB opBNB 204 Fraxtal Fraxtal 252 Blast Blast 81457 Mantle Mantle 5000 Taiko Taiko 167000 XDC XDC 50 APE APE 33139 World World 480 Unichain Unichain 130 Sonic Sonic 146 Abstract Abstract 2741 Berachain Berachain 80094 MemeCore MemeCore 4352 SwellChain SwellChain 1923 HyperEvmScan HyperEvmScan 999 KatanaScan KatanaScan 747474 SeiScan SeiScan 1329 StableScan StableScan 988 PlasmaScan PlasmaScan 9745
Testnet
Sepolia 11155111 Hoodi 560048 BSC Testnet 97 Optimism Sepolia 11155420 Arbitrum Sepolia 421614 Moonbase 1287 Avalanche Fuji 43113 Bttc Donau 1028 Celo Sepolia 11142220 Base Sepolia 84532 opBNB Testnet 5611 Scroll Sepolia 534351 Arbitrum Sepolia 421614 Mantle Sepolia 5003 Fraxtal Hoodi 2523 Blast Sepolia 168587773 Polygon Amoy 80002 Linea Sepolia 59141 Taiko Hoodi 167012 XDC Testnet 51 Ape Curtis 33111 World Sepolia 4801 Unichain Sepolia 1301 Sonic Testnet 14601 Abstract Sepolia 11124 MemeCore Formicarium 43521 SwellChain Sepolia 1924 Berachain Bepolia 80069 Bokuto Testnet 129399 SeiScan Testnet 1328 StableScan Testnet 2201 PlasmaScan Testnet 9746