S402 PAYMENT DEMO

Try the S402 payment system live on BNB Chain mainnet

1. CONNECT WALLET

ℹī¸ How S402 Works

  • ✅ Simple Flow: Approve once (step 2) → All payments need just 1 signature
  • ✅ One Signature Per Payment: After approval, just sign payment authorization
  • ✅ USD1 Stablecoin: All payments use World Liberty Financial's USD1 token
  • ✅ Platform Fee: Small fee (0.1%) collected by S402 protocol
  • ✅ Replay Protection: Unique nonces prevent double-spending
  • 💡 Note: You need BNB in your wallet to pay for blockchain gas fees (~$0.003-0.007)