Rubiq · Exchange guides and crypto basics
How to buy USDT with RUB using a QR payment
A QR payment can make it easier to transfer the exact RUB amount shown for an exchange request. Before paying, check the request details in the calculator and make sure your receiving wallet supports USDT on TRON (TRC-20).
Prepare your wallet and payment method
Choose a wallet that can receive USDT using TRC-20 and copy its address carefully. Payments for a request must come from a bank card issued in your name, as described in the service terms.
Enter the RUB amount and wallet address in the exchange form. Review the rate, amount to receive and limits displayed for the current request.
Check the QR payment before authorizing it
After scanning the code, compare the recipient and exact RUB amount in your banking app with the details on the active exchange request. QR data can fill in payment fields, but the bank confirmation screen is where you should review them before paying.
Use the payment method allowed by the service terms, including a bank card in your own name. If the recipient or amount does not match the request, do not confirm the payment.
Pay the amount shown in the request
After submitting, open the payment details and scan the provided QR code in your banking app. Check the recipient and amount on the bank confirmation screen before authorizing the transfer.
Use the payment details from the current request and follow any time limit displayed there. Do not change the recipient or amount manually unless the instructions explicitly tell you to.
Track confirmation and delivery
Your request page shows its current status while the payment is checked and the exchange is processed. Bank and network processing times may vary.
When providing the wallet address, confirm it supports USDT TRC-20 and is under your control. Keep the request details until the USDT arrives, and contact support if you need help with its status.
What to do after making the payment
Keep the bank receipt and follow the status on the request page while the payment is checked. Bank processing times can vary, so use the status shown for your request rather than submitting the same payment again.
If you need help, provide support with the request number and payment information from the receipt. Before the USDT arrives, make sure the destination wallet can receive USDT on TRON (TRC-20) and that you can access it.