One step
Pick the asset you are paying with, enter your Quantoz USDQ address, confirm. Done.
Swap any asset you hold for USDQ and it settles straight to your Ethereum wallet. Not card-buyable.
One step, non-custodial, from any asset you already hold.
Pick the asset you are paying with, enter your Quantoz USDQ address, confirm. Done.
USDQ settles straight to the wallet address you provide. U.CASH never holds it.
Pay with hundreds of coins and tokens across 34 networks to get USDQ.
Aggregators scan every DEX, bridge, and exchange for the best output before you confirm.
A flat fee on the output, no spreads, no hidden cuts. You see the exact amount.
Send USDQ to an ENS, Unstoppable Domains, or FIO name, not a raw address.
Go to the Quantoz USDQ buy page on U.CASH.
Choose any coin or token you hold to pay with.
Provide the wallet address, or web3 name, to receive USDQ.
Confirm the route and price; USDQ settles straight to your wallet.
The leading smart-contract blockchain and home of ERC-20.
A fully-reserved US-dollar stablecoin across EVM chains.
The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.
EURQ (Quantoz EUR) is a MiCA-regulated euro stablecoin on Ethereum.
From any asset you hold, non-custodial, settled to your wallet.