NativePaymaster · ADI Testnet

Gasless Transaction Demo

Store a message on-chain. You only sign — the paymaster covers every wei of gas.

Your accounts

Connect your wallet to continue.

How it works

  1. 1.Your MetaMask address owns a smart account (ERC-4337).
  2. 2.We build a UserOperation targeting MessageStore.setMessage().
  3. 3.The backend NativePaymaster signs to sponsor the gas.
  4. 4.You sign just the UserOp hash — one MetaMask popup.
  5. 5.Our backend submits to EntryPoint.handleOps(). Gas billed to paymaster.