Watch the full step-by-step demo below:
MetaMask Wallet
Install MetaMask browser extension or use Brave's built-in wallet.
Arc Testnet
Network auto-added when you connect. Chain ID: 5042002.
Modern Browser
Chrome, Brave, Firefox or Edge (latest version recommended).
Click Connect Wallet in the top-right of the page. MetaMask will prompt you to add the Arc Testnet automatically. Approve the network switch.
Tip: Brave users — use Brave Wallet or enable MetaMask. Both are supported.
Visit the Circle Faucet and request free testnet USDC on the Arc Testnet chain. Tokens arrive in seconds.
These are testnet tokens — no real value. Safe to use for testing.
Go to the Marketplace, browse products, add to cart, and proceed to checkout. The escrow contract will lock your payment until delivery is confirmed.
Escrow Protection
Funds locked until you confirm receipt.
Non-Custodial
Only you and the smart contract hold funds.
Go to Sell, fill in product details, price in USDC/EURC, and publish. Manage your listings in My Profile → My Products.
Visit My Orders to track the status of your purchases. Confirm delivery to release funds to the seller.
If there's an issue with an order, open a dispute from the Order Detail page. Submit evidence (text, images, links), chat with the other party, and await resolution. Auto-resolution rules apply after deadlines expire.
Seller has 48h to respond. Buyer has 72h to submit evidence. Inactivity auto-resolves after 120h.
HawkAI Assistant
Live on Arc Network