GOLD PREVIEW · 0.2.0
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SIMULATION ONLY — no real transactions or funds.

All balances, fees, token addresses and route providers shown here are fictional test data. Mainnet names do not enable mainnet.

V1 / TOKEN-PAID GAS

Gas without the guesswork.

Build a quote. Authorize the exact operation. Inspect the settlement.

NO ETH REQUIRED IN THIS SIMULATION

Gas station

V1 laboratory

Each test call transfers 1 selected token to an allowlisted fictional recipient. This is not a live swap.

SIMULATION ACCOUNT 0 ETH

The synthetic smart-account address is not deployed. Connecting a wallet reads only its public owner address; it never asks for a signature.

Quote breakdown

Not requested

Every cost, before confirmation.

The network estimate, service fee and maximum charge will appear here.

The local demo signs with Ed25519. The separate on-chain package uses EIP-712. They are not interchangeable.

01 / PRECISE AUTHORIZATION

Sign the whole operation.

Changed calldata, sender, nonce or gas limits invalidate authorization.

02 / CONTROLLED LIABILITY

A maximum, not a blank cheque.

Each quote has its own cap, expiry and project budget reservation.

03 / HONEST SETTLEMENT

Credits are not transfers.

Unused prefunding becomes reusable credit, not a claimed wallet refund.