Automatic Etherscan Verification

Starting today all contracts deployed with thirdweb will automatically be verified on Etherscan. This feature works for published contracts as well as contracts deployed via the CLI.

npx thirdweb deploy

Automatic verification begins with support for the following block explorers and will continue to expand in the future:

• Etherscan (Ethereum Mainnet)
• Goerli Etherscan (Goerli)
• Optimism Etherscan (Optimism)
• Optimism Goerli Etherscan (Optimism Goerli Testnet)
• Polygonscan (Polygon)
• Mumbai Polygonscan (Mumbai)
• Arbiscan (Arbitrum One)
• Arbiscan Goerli (Arbitrum Goerli)
• Bscscan (Binance Smart Chain)
• FTMScan (Fantom Opera)
• FTMScan Testnet (Fantom Testnet)
• Snowtrace (Avalanche C-Chain)
• Snowtrace Testnet (Avalanche Fuji Testnet)