Stablecoins moved $33 trillion in 2025—double Visa's yearly volume—and JP Morgan is now settling debt on Solana, which means the pipes that move institutional money just changed hands.
The Summary
- Stablecoins processed $33 trillion in 2025, roughly 2x Visa's annual payment volume, while JP Morgan settled debt in USDC on Solana and Visa moved $3.5 billion in USDC
- Traditional correspondent banking (bank-to-bank, 1-3 days, weekends off) is being replaced by a settlement layer that runs 24/7 on public blockchains
- The firms that issue stablecoins now control critical financial infrastructure that used to belong exclusively to banks
The Signal
For 50 years, if you needed to move money between institutions, you used correspondent banking. One bank talks to another bank. The message goes through SWIFT. Settlement happens in one to three business days. Markets close on weekends. This system processed trillions, employed thousands, and generated enormous friction costs that everyone just accepted as the price of doing finance.
That system is now running in parallel with something faster. Stablecoins moved $33 trillion in 2025, which puts them at roughly double Visa's entire annual payment volume. JP Morgan, the largest bank in America, is settling debt in USDC on Solana. Visa, the network that defined digital payments for a generation, moved $3.5 billion in USDC. These aren't pilots. This is production infrastructure.
"The firms that issue stablecoins now control settlement infrastructure that banks spent centuries building."
The structural question is simple: who actually runs this new settlement layer? Circle issues USDC. Tether issues USDT. Between them, they control the majority of stablecoin volume. They're not banks, but they're performing banking functions at scale. They hold reserves. They manage redemptions. They decide which blockchains get their tokens. If you're JP Morgan and you want to settle a transaction in USDC, you're dependent on Circle's infrastructure staying operational. Your settlement speed is now tied to Solana's uptime, not your own systems.
This creates a strange power dynamic:
- Banks used to own the entire settlement stack, from messaging to clearing to final settlement
- Now they're clients of stablecoin issuers and public blockchain validators
- The infrastructure they depend on is maintained by entities they don't control and can't acquire
The speed advantage is obvious. Correspondent banking takes days because it's built on batch processing and business hours. Stablecoins settle in seconds because blockchains don't sleep. But speed isn't the whole story. The real shift is in who holds leverage. When banks controlled settlement, they also controlled access, pricing, and compliance. Now Circle and Tether set those terms. They decide which jurisdictions get served. They freeze addresses. They determine which chains get official support.
Key infrastructure questions:
- What happens when a major stablecoin issuer has an operational failure during market stress?
- Can traditional banks reverse settlement flows the way they do with wire transfers?
- Who bears counterparty risk when the settlement layer is a token backed by off-chain reserves?
The correspondent banking system was slow and expensive, but it was also deeply regulated and backed by central bank liquidity. Stablecoins are fast and cheap, but they introduce new dependencies. Your settlement doesn't fail because your bank's system is down. It fails because Solana had a consensus issue or Circle decided your transaction violated their terms of service.
The Implication
Watch who builds direct relationships with stablecoin issuers in the next 12 months. The institutions that secure preferential terms, dedicated support, and deep technical integration will have a settlement advantage their competitors can't easily replicate. For everyone else, this is the moment to ask hard questions about operational dependencies. Your finance team might assume stablecoins are just faster dollars, but what they've actually done is outsource critical settlement infrastructure to entities that weren't designed to be systemically important. That gap between perception and reality is where the next financial stress point will emerge.