About us

QC — a secure platform to buy, sell and convert vouchers and crypto

What we do

QC is an online service for buying and selling QC and Utopia vouchers, and for depositing and withdrawing Tether. Our goal is to make a digital transaction as simple as a few clicks, with no technical complexity.

Our services

• Buying and selling QC vouchers at transparent, live pricing
• Buying and selling Utopia (UUSD) vouchers
• Tether (USDT) deposit and withdrawal on BEP20 and TRC20
• Instant conversion between assets inside your internal wallet
• A dedicated API for developers and reseller websites

Why QC

• Automated processing and instant voucher delivery once a transaction is confirmed
• Two-step login, email verification codes and a full transaction history
• Pricing based on live market rates, with no hidden fees
• Support available 24/7

Your assets are protected

Account access is protected with one-time codes, API keys are stored hashed, and every movement is recorded in your internal wallet history. Your account data is never shared with third parties.

Work with us

If you run a website or an app and want to offer QC buying and selling to your own users, request developer access from your account page and create your API key once approved.