Hyperbeat Card Review 2026

Most cards that call themselves self-custodial ask you to take the word on faith. Hyperbeat writes down what it cannot do: it "cannot move, lock, freeze, or change your wallet", the collateral behind the credit line sits in Morpho smart contracts rather than on a company balance sheet, and the help centre tells you how to export the key into MetaMask or Rabby if the app disappears tomorrow. Sign-in is a passkey, so there is no seed phrase to lose. The card on top is a Visa Signature issued by Third National, and it runs in two modes that behave very differently at the till. Cash Mode debits your USD balance and costs nothing extra. Credit Mode borrows stablecoins against collateral you keep — BTC, ETH, SOL, HYPE, tokenised gold or the USD+ vault — so you spend without selling, but interest starts the moment you swipe, compounds continuously, and a bad market can liquidate you at a 12.68% bonus to whoever closes the position. Three numbers deserve a second read. Cashback is a deposit ladder rather than a spend rate: 0.25% until you hold a thousand dollars, 0.55% above ten thousand, doubled at most by boosters for spending, trading and saving, so 1.1% is the ceiling — and it pays in WHYPE, whose price you then carry. The FX rate is published twice at different numbers: the help centre says 0.4% to 1%, while the cardholder agreement schedules up to 3% foreign exchange plus up to 3% cross-border. Those are ceilings rather than a competing quote, so they need not contradict the marketed rate — but nothing published says how the real charge is worked out, and nobody has reported a settled figure. And the yield does not touch the money the card spends; it lives in a separate USD+ vault whose advertised rate depends on where you read it — 3% to 8% in the help centre, typically 5% to 8% in the docs, up to 8% on the homepage, with no realised figure published anywhere. You can pledge it back as collateral, but the card never debits it. There is no physical card yet, so no ATM access despite a published ATM fee schedule.

Best fit: someone already holding assets on Hyperliquid who wants to spend against them without selling and cares more about controlling the keys than about the headline rate. Wrong card if you want cashback that tracks your spending, a plastic card, a rate you can predict before the purchase settles, or a US cardholder agreement you can read before signing up.