Mastercard completed its acquisition of BVNK for up to $1.8 billion on August 3, 2026. The London-based firm handles fiat-to-stablecoin payments across 130 countries. The price — more than double BVNK’s $750 million valuation from its December 2024 Series B — tells you how badly the payment giants want to own the infrastructure layer.
“Digital currencies — particularly stablecoins — are increasingly addressing real-world needs in areas like cross-border B2B payments, remittances, payouts, settlement and treasury flows,” said Jorn Lambert, Mastercard’s chief product officer, in the acquisition announcement. The quote lands differently when you realize BVNK was also Visa’s stablecoin settlement partner before the deal closed.
The acquisition pattern
Mastercard bought BVNK. Stripe bought Bridge for $1.1 billion in late 2024. And in June 2026, a consortium of more than 140 companies — including Stripe, Visa, Mastercard, Coinbase and BlackRock — unveiled Open USD, a stablecoin that lets partners mint and redeem tokens without fees while distributing reserve income to participants rather than concentrating it with a single issuer. Circle’s stock dropped 17% the day that news landed.
The competitive dynamic is straightforward. Visa, having lost BVNK to Mastercard, issued an RFP on August 18 for a new stablecoin settlement partner licensed in the US, Canada, UK and Singapore. Visa Ventures then invested in London-based startup Velocity — a $10 million add-on to its Series A, bringing the total to $48 million — positioning it as the leading replacement candidate. Visa’s stablecoin settlement run rate has roughly doubled in recent quarters, reaching about $7 billion annualized by its fiscal second quarter.
None of this is experimental anymore. These are infrastructure acquisitions with nine-figure valuations, driven by the same logic that drove bank branch networks a generation ago: if you want to be in the flow, you need to own the pipe.
Two regulatory lanes
On September 30, 2026 — today — the UK’s Financial Conduct Authority opened its authorisation gateway for cryptoasset firms, including stablecoin issuers. The application window runs through February 28, 2027, with full enforcement scheduled for October 25, 2027.
The FCA’s approach is structurally different from what the US is building. HM Treasury’s “Modernising Payment Services Regulation” consultation, published in July, proposes that UK-issued qualifying stablecoins be treated as money-like instruments eligible for regulated payment services — without requiring a separate payments authorisation. Overseas stablecoins would remain under the cryptoasset regime. The UK is designing stablecoins into the payments perimeter, not adjacent to it.
The US, by contrast, is still waiting for its regulatory infrastructure to assemble. Seven agencies missed their one-year rulemaking deadline for the GENIUS Act on July 18, 2026. Only NPRMs have been published. The effective date is locked to January 18, 2027, but the gap between statutory mandate and operational reality creates uncertainty that pushes the payment networks to build their own modular, region-specific stacks.
What the divergence produces
Two settlement models are emerging. The UK model integrates stablecoins directly into regulated payment services — the same perimeter that governs banks and e-money institutions. The US model, so far, treats stablecoins more like financial instruments, constrained on yield and dependent on third-party infrastructure while federal rulemaking catches up.
HSBC’s announcement of a HKD stablecoin for P2P and merchant payments — branded “RedCoin” and distributed through its 3.3 million-user PayMe app — illustrates the distribution-first thesis in the integrated model. The bank issues the stablecoin and owns the channel it rides on. Citi’s partnership with Coinbase for corporate payments and Circle’s work with Volante on USDC settlement point in the same direction: infrastructure consolidation, not open experimentation.
The question is not which model wins globally — probably both coexist — but which one attracts the first wave of institutional-grade settlement volume. The UK’s gateway opened this morning. The payment networks already bought the pipes.