2 Services from sendcheck-x402.pennyforge.workers.dev

Performs a deep EVM address verification scan across all 5 major chains (Base, Ethereum, Arbitrum, Optimism, Polygon) including wrong-network detection and wallet activity analysis

Verifies an EVM address before sending crypto by checking EIP-55 checksum validity, wallet vs contract status, outgoing transaction activity, balances, and returning a safety verdict.