Why Visa, Meta, and Walmart Are All Suddenly Building on Stablecoins — Before the Rules Even Settle

The land grab, in one sentence

Within the space of about twelve months, nearly every major US payments company and several of the world’s largest consumer brands have moved from “exploring” stablecoins to actively building on them — and the common driver is regulatory clarity meeting a genuine cost-saving opportunity.

Visa: turning stablecoins into prefunded cash equivalents

Visa’s stablecoin initiative, given limited availability in April 2026, lets businesses prefund Visa Direct using stablecoins, which Visa treats as equivalent to cash reserves. In practice, this means a business can hold value in stablecoin form, and when a payment is triggered, Visa taps its existing global banking network to ensure the recipient still receives ordinary local currency — so stablecoins power the transaction invisibly, while the end-user experience looks unchanged. The traction is already measurable: Visa reported its stablecoin settlement network hit $7 billion in annualized transaction volume, growing 50% in a single quarter. Coherent Market Insights + 2

Meta: round two, with the lessons of a failed first attempt

Meta’s stablecoin story has real history worth knowing, because it explains why this attempt is different. Meta first announced a stablecoin project called Libra in 2019, rebranded it to Diem in 2020 to seek regulatory approval, and shut the entire project down in 2022 amid intense regulatory scrutiny, eventually selling the intellectual property to Silvergate Bank for $182 million and shuttering its companion wallet, Novi. MarketsandMarkets

The 2026 version is structurally different: rather than issuing its own proprietary coin, Meta is integrating stablecoin payouts for creators across Facebook, Instagram, and WhatsApp using third-party infrastructure, targeting a second-half-2026 rollout. The rollout began with a limited group of creators in Colombia and the Philippines, paid in Circle’s USDC on the Solana and Polygon blockchains, supported by payments company Stripe. This isn’t a small detail — by avoiding a proprietary coin, Meta sidesteps the systemic-risk concerns (a single company effectively creating new money) that killed Libra/Diem the first time around. CoinpaperFortune Business Insights

It’s not without friction, though. A creator in Bogotá or Manila receiving USDC still typically has to convert it into local currency to actually spend it, which reintroduces fees, delays, and complexity — meaning stablecoins have “largely solved cross-border digital settlement,” but full integration into local consumer financial systems remains uneven. The renewed push is also explicitly tied to a more favourable US regulatory environment — and it’s attracted political attention: Senator Elizabeth Warren has sought information from Meta on its latest stablecoin plans directly from CEO Mark Zuckerberg. Crypto Times + 2

The card networks are quietly building the rails underneath everyone else

Perhaps the most structurally important move is happening one level beneath the consumer brands. Global payment networks Stripe, Visa, and Mastercard are reportedly close to launching a new joint stablecoin platform, with cryptocurrency exchange Coinbase also exploring participation. This matters because these three companies, between them, sit underneath an enormous share of global card transactions — if they jointly control the new stablecoin rail, they protect their existing dominance rather than being disrupted by it. Coinpaper

Stripe had already acquired stablecoin infrastructure firm Bridge for $1.1 billion in late 2024, while Mastercard acquired stablecoin firm BVNK earlier in 2026 — both clear signals that the card networks see stablecoins as something to own, not resist. A Mastercard executive described the move as adding “on-chain rails” to its network to support speed and programmability for virtually every type of transaction. CoinpaperCrypto Times

Walmart and Amazon: the fee math behind the retail interest

Retailers have a more straightforward motive than tech platforms: avoiding the interchange fees explained in the foundations article above. Walmart and Amazon have been reportedly exploring issuing their own US dollar-backed stablecoins, with people familiar with the matter telling the Wall Street Journal that a stablecoin payment system for either company could divert billions of dollars in cash flow away from their banking partners. A stablecoin-based payment rail would offer faster, cheaper transactions, helping large companies save billions in banking fees, and the issuance plans of these retail giants will likely hinge on the outcome of the GENIUS Act, which sets clear rules for stablecoin collateralization and mandates anti-money-laundering compliance. Polaris Market Research + 2

The skeptic’s case — because not every analyst is convinced

It’s worth presenting the pushback honestly. Wells Fargo analyst Donald Fandetti stated he remains bullish on Visa and Mastercard’s existing card business, citing multiple barriers to stablecoins becoming a viable alternative to traditional card payments. Another analyst was more specific about where stablecoins genuinely have an edge versus where they don’t: in everyday retail consumer-to-business payments in developed markets, the case for stablecoins over existing cards is currently weak, but stronger product-market fit exists in less liquid remittance corridors, cross-border business-to-business payments, and treasury and cash-management use cases — meaningfully narrower than the “stablecoins will replace cards” framing that often dominates headlines. New KeralaNew Kerala

Why this is happening now, specifically

Three forces have converged in a way that wasn’t true even eighteen months ago: the GENIUS Act has removed most of the legal uncertainty that previously made large public companies cautious; the stablecoin market has grown roughly a hundredfold since Meta’s original 2019 Libra attempt, proving genuine usage at scale; and competitive pressure means no major payments player wants to be the one left without rail-level stablecoin infrastructure if a rival builds it first — even Wells Fargo’s bullish analyst was responding defensively to Walmart’s move, not dismissing it outright.

The bottom line

This is less a single “stablecoin revolution” story and more a coordinated infrastructure race, where card networks are building the rails to protect their dominance, retailers are building to cut fees, and platforms like Meta are building cautiously, having learned expensive lessons from a previous failed attempt. Whether any of it changes how an ordinary shopper actually pays at checkout in the next year is genuinely uncertain — but the infrastructure being laid down right now will determine who controls global digital payments for the next decade.

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