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Visa is settling more than $20 billion in stablecoin-linked volume on an annualized basis, up more than 15x year over year, and the number most people will miss is the one explaining how it happened: over 160 stablecoin-linked card programs are live on the network, with payment volume surging nearly 200% year over year. The Visa stablecoin payments story has stopped being a thesis. It is now a Visa operational metric with a growth rate attached.
The bottleneck Visa identifies is not demand and not infrastructure. It is working capital. Card issuers must fund daily settlement obligations before they collect from cardholders, and early-stage stablecoin programs run lean: a few million dollars of capital, recycled every single day. Legacy warehouse facilities are built for monthly cycles, not daily ones. Visa's own language is unusually direct: "Some early-stage programs are constrained less by demand or by network infrastructure than by access to working capital structured for how they operate day to day."
Credit Coop's Spigot: The Plumbing Nobody Markets
The fix is the most quietly bullish piece of the announcement. Visa and Credit Coop built a stablecoin revolving credit facility secured by settlement receivables, sized and repaid daily on-chain using Visa's own settlement files and Credit Coop's "Spigot" smart contract. Because the facility reads actual settlement data, funding arrives same-day per cycle, and Visa says borrowing costs drop by up to 30% as more lenders underwrite the structure. The track record backs the design: Credit Coop has financed more than $2.5 billion cumulatively since 2023 across over 3,000 borrow events and 9,000 repayment events on-chain. Rain, a Visa principal member, has used the facility since August 2023, financing roughly $2.0 billion across more than 2,000 borrow and 7,000 repayment events with zero defaults. Travel card issuer Karta scaled the same way after raising $140 million in June, a $15 million Series A led by Galaxy Ventures plus a $125 million credit facility.
The significance is what it says about the stack. Stablecoin card programs were supposed to be the retail face of crypto payments, the FX and liquidity questions left for later. Visa's numbers say the retail face arrived, and the binding constraint moved to balance-sheet mechanics, solved not by a new token but by receivables-backed credit running on the same yield-bearing stablecoin infrastructure the account side is building. When bank consortiums debate issuing their own coins, this is the layer they are actually competing with: a card network that has already standardized stablecoin settlement and is now financing its issuers against it.
Two cautions before the victory lap. A $20 billion run rate is annualized arithmetic, not a completed year, and settlement volume is not revenue. The zero-default record covers a benign rate cycle; a serious macro shock is the stress test Spigot has not faced. Smart-contract dependence means one bug in the receivables logic stalls funding for every issuer on the facility at once.
Watch the program count. 160 stablecoin card programs with 200% volume growth means the next constraint is issuer working capital at scale, and whoever solves that for the mid-market, Visa's facility or a challenger, owns the pipe the next $100 billion of volume flows through.