Example: smart contract payment (EVM)

Working example for the Volet.com EVM integration guide: connect MetaMask → select a network → preview → pay with ETH/BNB or USDT → save the txid with an order ID → wait for confirmations (15 blocks).

1. Wallet and network

not connected

WalletConnect Project ID (from https://cloud.reown.com — for mobile wallets via QR code)

2. Payment

Payment method

Native coin (ETH / BNB) USDT (ERC-20 / BEP-20)

Seller address (your receiving wallet) Amount (ETH) Buyer pays the processing fee

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3. Orders (demo database in localStorage)

Order ID	Network	Amount	Txid	Status

In a real integration, the txid is stored on your server, and the server verifies the payment itself through an RPC provider (see “Payment verification and order tracking” in the Volet.com docs).