Base Contract-Code Checker x402 REST
Contract-code check for a Base mainnet address (is_contract + code size + EIP-7702 delegated-EOA detection).
0.001 USDC per call
per call
Eip7702
1 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.