Two new initiatives are broadening the use of stablecoins and Bitcoin for everyday transactions.
AQUA has launched the Dolphin Card, a reloadable Visa card that enables spending of Bitcoin (BTC), Liquid Bitcoin (L-BTC), and eventually Tether (USDT).
The wait is finally over. AQUA 0.3.0 is here with a game-changing update! 🐬🌊
The #DolphinCard is now live for beta testing! Top up this reloadable Visa card with #Bitcoin or @Liquid_BTC.
There’s much more, so go update AQUA and check out the rest! 🎉 pic.twitter.com/7lDCJM8qFN
— AQUA Wallet 🌊⚡️ (@AquaBitcoin) May 15, 2025
The card, currently in beta, allows users to fund via the Bitcoin and Liquid networks, with funds converted to USD and made spendable—subject to a $4,000 monthly cap.
AQUA does not charge a fee to load the Dolphin Card; however, spending incurs a 1% fee. Small network-based fees may also apply for swaps needed to fund the Layer 2 wallet.
AQUA Wallet describes itself as a Bitcoin and Liquid wallet with native stablecoin support via the Liquid Network.
Its platform includes a Bitcoin marketplace and plans for financial services such as loans and interest-bearing accounts.
Meanwhile, MoonPay and Mastercard have partnered to launch Mastercard-branded cards linked to stablecoin balances, which automatically convert to fiat at the point of sale.
🚨 BREAKING NEWS 🚨
MoonPay and @Mastercard have joined forces to enable stablecoin payments and spending at 150 million global businesses!
with this partnership, every crypto wallet will also have access to new stablecoin-powered virtual Mastercards pic.twitter.com/nklJySCntP
— MoonPay 🟣 (@moonpay) May 15, 2025
These cards will be accepted at over 150 million merchants globally.
The integration is powered by Iron, a stablecoin payments platform acquired by MoonPay in March, and is designed to support stablecoin-based payouts and cross-border transactions for businesses, contractors, and creators.
Mastercard’s Scott Abrahams described the effort as a bridge between digital assets and traditional finance.
MoonPay CEO Ivan Soto-Wright cited the company’s reach through 500+ Bitcoin and crypto platforms and over 100 million users.
According to MoonPay, around 120 million wallets currently hold stablecoins, with 20 million engaging in monthly transactions.
Together, these offerings highlight a growing push to integrate Bitcoin and digital assets into mainstream payments infrastructure.
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