According to CoinMeta, Wu said that he learned that the American banking infrastructure company Column has launched a stablecoin service that directly integrates stablecoins into its own core banking system, allowing customers to instantly convert between USDC, USDT and fiat currencies 24/7 within the same ledger, without the need for pre-funding or waiting for bank settlement windows. This service supports major networks such as Solana and Ethereum, and can be connected with fiat payment channels like SWIFT, RTP, ACH and checks. Customers can instantly convert stablecoin receipts into US dollar payments, deduct from external bank accounts to send USDC, and directly make payments through SWIFT after receiving stablecoins internationally. Column also supports authorizing bank cards with stablecoin balances, and allows for 24/7 settlements using stablecoins with Visa and Mastercard.