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Articles d’actualité sur les crypto-monnaies
Baanx Partners with Visa to Launch Stablecoin-Linked Cards
May 01, 2025 at 03:20 am

In a significant development for cryptocurrency adoption, Baanx has announced a partnership with Visa to launch stablecoin-linked cards tied directly to self-custodial wallets. The new offering will initially roll out in the United States before expanding to additional markets globally, coming just days after Mastercard unveiled its own comprehensive stablecoin strategy with partners OKX and Nuvei.
This partnership marks a key step forward in mainstreaming cryptocurrency spending, combining the vast acceptance of Visa with the liquidity and self-custody properties of stablecoins.
How Stablecoin Cards Bridge Digital And Physical Payments
The new Baanx-Visa partnership allows USDC (a fiat-backed stablecoin) to be spent at any merchant accepting Visa, with the funds flowing directly from the user's self-custodial wallet. The system uses smart contracts to move stablecoin balances from the consumer to Baanx in real time upon card authorization, with Baanx handling the conversion to fiat for payment settlement.
This announcement solves what industry insiders call the "last mile problem" in cryptocurrency: enabling everyday spending of digital assets without sacrificing the self-custody principles that distinguish crypto from traditional finance.
"Stablecoin cards represent a massive leap forward for global financial access," said Simon Jones, Chief Commercial Officer at Baanx, in the official announcement.
"In many regions, access to stable currency is a luxury. We’re giving people the ability to hold and spend USD-backed stablecoins seamlessly, in a self-custodial, real-time way, anywhere Visa is accepted."
This approach to financial access aligns with Jones’ broader vision: "Two or three years ago, crypto was very much its own thing. FinTech was very much its own thing ... "
The implications extend well beyond crypto enthusiasts. For users in emerging markets facing currency volatility and limited banking options, stablecoin cards could provide unprecedented access to dollar-denominated spending power without requiring traditional banking relationships.
How Stablecoin Cards Unlock Real-World Utility
Stablecoins have emerged as crypto's breakthrough application, with over $200 billion in circulation and over 30 million addresses transacting monthly on public blockchains. In the first half of 2024 alone, stablecoins settled over $2.6 trillion in value.
Visa's involvement signals growing institutional recognition of stablecoins' potential for practical payments applications.
"We know the payments ecosystem is still in the early innings of stablecoin adoption, but real-world utility is coming to the forefront," noted Rubail Birwadker, Head of Growth Products and Partnerships at Visa.
Cuy Sheffield, Global Head of Crypto at Visa, elaborated on this vision:
The Baanx solution leverages high-performance blockchain networks like Ethereum layer 2s and Solana to enable instant transaction settlement. This infrastructure allows for a streamlined user experience compared to earlier crypto payment solutions that required multiple confirmations or pre-funding of custodial accounts.
According to Jones, we can expect to see significant expansion of wallet-linked cards in the coming year: “I think of the larger wallets, at least 60 or 70 percent of them will have a card within them within the next 12 months.”
Where Stablecoin Cards Fit In The Financial Ecosystem
The partnership builds on growing momentum in the self-custodial card space. Earlier collaboration between Baanx and MetaMask resulted in the MetaMask Card, which similarly enables spending crypto assets held in self-custodial wallets via MasterCard. The MetaMask Card, launched in multiple regions including the United States, United Kingdom, European Union, Mexico, Colombia, and Brazil, demonstrated the feasibility of non-custodial card payments and set a precedent for this new Visa partnership.
This initiative is part of a broader strategy by Visa to expand into the cryptocurrency domain. Earlier this year, Visa partnered with cryptocurrency exchange FTX to launch a prepaid debit card program in Brazil, catering to users who prefer to hold cryptocurrencies for spending rather than converting them to fiat currency.
In May, Visa also announced a partnership with cryptocurrency platform Bitpay to enable direct-to-consumer crypto payments at merchants accepting Visa cards. These partnerships highlight Visa's multifaceted approach to integrating cryptocurrency into its existing payments ecosystem.
Discussing the partnership, Cuy Sheffield, Global Head of Crypto at Visa, highlighted the untapped potential of linking self-custodial wallets with spending capabilities.
What differentiates these offerings from traditional crypto cards is that users maintain control of their assets until the moment of transaction, rather than depositing funds with a custodial service provider. When a user taps their card at a point of sale, the system verifies sufficient wallet balance and executes an on-chain transaction, converting the stablecoin to fiat currency that the merchant receives.
When Stablecoin Cards Will Reach Global Adoption
While Baanx and Visa are starting with the United States, both companies have expressed ambitions for rapid international expansion. Baanx currently powers crypto payment solutions for six of the top ten self-custodial wallets globally.
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