Buy. Sell.Swap.
Cash in from your bank or card. Cash out to your account. Trade across chains. All inside your wallet — and never out of your custody.
Get the WalletEverything a custodial exchange does — without the custodian.
Buy, sell, and swap are live in the Vaulnox wallet, powered by a regulated ramp partner that carries the KYC, fraud screening, and settlement. The difference: every coin you buy lands directly in your self-custody wallet, and every coin you sell leaves from it. Vaulnox never touches your funds, never holds your keys, and never sits between you and your money.
The same capability set the largest exchanges offer for buying, selling, and swapping — cards, bank transfers, Apple Pay, 100+ assets, payouts in 80+ currencies — without ever asking you to surrender control.
One wallet. Three ways to move.
Buy Crypto
Fund your wallet in seconds with a debit or credit card, Apple Pay, Google Pay, or a bank transfer — in 160+ countries and 80+ currencies. Explore Buy →
Off-RampSell & Cash Out
Convert crypto back to fiat and withdraw straight to your bank account or card — without moving funds to a third-party exchange first. Explore Sell →
SwapSwap & Convert
Exchange one asset for another — even across different blockchains — in a single tap, all from inside your self-custody wallet. Explore Swap →
+ 100 moreTransparent fees:a small Vaulnox service fee applies to buy, sell, and swap, always shown as a line item before you confirm. Fees vary by payment method — bank transfers carry the lowest.
Buy, sell, and swap services are provided through regulated third-party ramp partners. Availability, supported assets, payment methods, limits, and fees vary by region and are determined by the partner. Identity verification (KYC) is performed by the partner. Partner fees apply. Vaulnox is non-custodial and does not hold customer funds or private keys; on-ramped assets settle directly to the user’s self-custody wallet.