Payment guide
Match the asset, network and exact amount.
Every live invoice is created by the checkout server. The browser displays the instruction and status; it does not calculate its own rate or declare a payment complete.
Supported combinations
| Asset | Network | Standard |
|---|---|---|
| BTC | Bitcoin | Native |
| ETH | Ethereum | Native |
| USDT | TRON | TRC20 |
| USDT | Ethereum | ERC20 |
| USDC | Ethereum | ERC20 |
| SOL | Solana | Native |
| TRX | TRON | Native |
| LTC | Litecoin | Native |
| XMR | Monero | Native |
The one-hour quote
The server supplies a current market rate and locks the order total and exact crypto amount for exactly one hour. The rate source and timestamp appear beside the invoice. Product face values remain in their original currencies.
When the countdown ends, the QR code and copy actions disappear. Request a new amount; do not transfer to an expired instruction.
Before you transfer
- Compare the invoice asset and network with your wallet withdrawal screen.
- Copy the exact amount without rounding it.
- Check the destination address or scan the local QR code.
- Pay the wallet or exchange fee separately from the exact amount.
- Keep the transaction identifier until fulfillment is complete.
If something differs
Do not send if the exact amount is pending, the invoice is expired, the selected network differs, or the copy actions are unavailable. For an underpayment or wrong-network transfer, keep the transaction details and avoid a second payment until the order has been reviewed.