Skip to main content

Verify via Foundry

Foundry natively supports Sourcify verification. You can verify contracts with the additional verify flags in Forge.

(This is still using the legacy Sourcify API)

Deploy and verify a contract
forge create --rpc-url <your_rpc_url> \
  --constructor-args "ForgeUSD" "FUSD" 18 1000000000000000000000 \
  --private-key <your_private_key> \
  src/MyToken.sol:MyToken \
  --verify \
  --verification-provider sourcify
  --verifier-url https://localhost:5555 # optional, defaults to https://sourcify.dev/server/
Verify an already deployed (and compiled) contract
forge verify-contract 0x55f7d4279CE387067f12561e7E0c194f5186cFba \
  src/MyToken.sol:MyToken \
  --chain-id 11155111 \
  --verifier sourcify
  --verifier-url https://localhost:5555 # optional, defaults to https://sourcify.dev/server/
Check if a contract is verified
forge verify-check 0x55f7d4279CE387067f12561e7E0c194f5186cFba \
  --chain-id 11155111 \
  --verifier sourcify