SoFi has rolled out its dollar-backed stablecoin, SoFiUSD, to users of its banking app, becoming the first U.S. national bank to offer a stablecoin directly to retail customers on a public blockchain.

The company said Wednesday that nearly 15 million members will be able to buy, sell, hold and convert SoFiUSD within the SoFi app. The stablecoin is available on Ethereum (ETH) and Solana (SOL) and is redeemable 1:1 for U.S. dollars through SoFi Bank.

The launch marks a broader push by banks into blockchain-based payments as lawmakers and regulators move closer to establishing rules for stablecoins in the U.S. Stablecoins are digital tokens designed to maintain a fixed value, usually pegged to the dollar. The market is currently dominated by…