Kima joins Mastercard sandbox to enable stablecoin card top-ups

Decentralized settlement protocol Kima has integrated into Mastercard’s sandbox program, enabling stablecoin-powered top-ups for prepaid cards directly from self-custody wallets. According to an announcement shared with Cointelegraph, Maste https://cointelegraph.com/news/kima-integrates-with-mastercard-sandbox-to-enable-stablecoin-card-top-ups