Karta Makes Self-Custody Spendable - Launches Visa Card Program on Tempo
Karta - one wallet for every payment, anywhere - with 25,000+ active cardholders monthly, today announces its integration with Tempo, a blockchain network built specifically for payments. Starting May 2026, every Karta Personal card transaction will be reconciled on the Tempo blockchain in under one second, with funds remaining in the user's wallet at all times. What this means for the userKarta gives users a single app with a Visa card issued...
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