Stablecoins move into banks’ plumbing
Banks and startups are pushing dollar-denominated stablecoins into institutional rails rather than treating them as experiments, with Société Générale expanding access to its dollar stablecoin via Consensys. (pymnts.com) Stables and Mansa are building a liquidity layer for fiat-to-USDT corridors across Asia to address patchy local bank support, and YC is funding stablecoin projects on Solana—signals that supply and distribution are being operationalised. (invezz.com, x.com)
Stablecoins are moving out of crypto trading desks and into the payment plumbing that banks, wallets and startups use to move dollars. On April 15, Société Générale-FORGE said it would put its dollar stablecoin, USD CoinVertible, into MetaMask through a deal with Consensys. (sgforge.com) A stablecoin is a digital token designed to hold a fixed price, usually $1, so it can move across blockchains like cash moves across bank ledgers. Société Générale-FORGE launched USD CoinVertible in June 2025 on Ethereum and Solana, with BNY named as reserve custodian. (sgforge.com) The April 15 integration gives MetaMask users access to USD CoinVertible and the euro version, EUR CoinVertible, from inside the wallet. Société Générale-FORGE said the goal is to widen access to regulated stablecoins beyond a small group of institutional trading venues. (sgforge.com) The same day, Stables and Mansa said they were building a liquidity layer for fiat-to-Tether corridors across Asia. Stables said the system is meant to handle the gaps left by local banks that still do not support stablecoin settlement reliably. (invezz.com) Stables said it already processes more than $1.5 billion in annualized payment volume, and the new setup is aimed at corridors spanning about 150 local currencies. FinanceFeeds reported the companies are targeting Asia, which they said accounts for roughly 60% of global stablecoin flows. (investingcube.com, financefeeds.com) Venture money is starting to use the same rails. The Block reported that Y Combinator settled a $500,000 investment in prediction-markets startup Totalis entirely in USD Coin on Solana, its first all-stablecoin investment. (theblock.co) That is a change from the last wave of stablecoin projects, which mostly chased trading volume or consumer crypto apps. The newer push is about distribution, treasury custody, compliance checks and getting money from one regulated endpoint to another without waiting for correspondent banks. (mckinsey.com, federalreserve.gov) The market is large enough now that those operational choices matter. DefiLlama showed total stablecoin market capitalization at about $320 billion on April 16, with Tether still the largest issuer at roughly 58% share. (defillama.com) Regulators and central-bank researchers are not treating the sector as a side show either. A Federal Reserve note published April 8 said stablecoins grew about 50% in 2025 by market capitalization, while a Bank for International Settlements paper examined how stablecoin demand can affect prices for short-term safe assets such as Treasury bills. (federalreserve.gov, bis.org) Banks are still arguing for regulated issuance, and critics still warn about runs, concentration and the risk of shifting deposits out of banks. But this week’s deals were about access, liquidity and settlement, which is what payment infrastructure looks like when it stops calling itself a pilot. (federalreserve.gov, sgforge.com)
