Important notice for CoinFLEX.US users: Trading on the platform will halt effective Tuesday, 18th April 2023, 12PM UTC. Learn more.

Mint. Trade. Earn.

Zero fees. Transfer funds direct from your bank account. Earn interest on your stablecoins.

No Trading Fees
CoinFLEX.US is the only regulated US exchange with no trading fees
Beginner Friendly
CoinFLEX.US is easy to use, and perfect for beginners who want to enter the world of crypto without the volatility.
Earn & Earn Some More
Earn, and earn some more. Just because you’ve sold out of a profitable trade doesn’t mean you need to stop earning on your dollars.
What is flexUSD?

· The worlds first interest-earning stablecoin

· Mint and redeem flexUSD with no fees from your bank

· No effort to start earning interest once you have flexUSD

Don’t mean to FLEX, but...
The numbers don’t lie and we’ve got lots of them
7 day average (APY)
Market cap
Total interest paid
The stablecoin that earns you interest every 8 hours.
No other stablecoin pays interest
Earn interest 3 times a day directly on-chain.
Escape market volatility
Escape market volatility and still participate in the upside.
Compound interest
Compound interest 3 times a day.
Earn interest simply by holding the stablecoin in any crypto wallet (including cold storage), MetaMask, and even DeFi Pools.
Experience management & Investors
Led by founders who have had nearly a decade of experience in running crypto exchanges
Know more
Mark Lamb
Chief Executive Officer
Forbes 30 Under 30
Sudhu Arumugam
Equity Derivatives Trading at Merrill Lynch
Leslie Lamb
Chief Marketing Officer
Former Head of Institutional Sales at Amber Group