Cardano’s “bank the unbanked” push went live with RealFi, putting real-world credit behind a new dollar-token system.

On Oct. 1, RealFi launched USDrf and its yield-bearing counterpart, sUSDrf, on Cardano, moving a project Cardano's founder Charles Hoskinson has spent years describing as a bridge between blockchain finance and lending in emerging markets into production.

Eligible retail users can acquire USDrf and stake it for sUSDrf, which offers variable returns generated from the underlying portfolio. Direct minting and redemption with the issuer are reserved for verified institutional partners, creating different exit rights depending on who holds the token.

Hoskinson said in July that he had invested several million dollars in RealFi and that the team had serviced loans in Kenya and Uganda while building the platform largely outside public view. He described it as the first part of Cardano’s effort to “bank the unbanked,” with returns generated from lending outside crypto markets rather than primarily through token incentives.

The launch also arrives at a consequential moment for Cardano. Its stablecoin base is expanding toward a record even as capital committed to decentralized-finance applications has contracted sharply.

Over the past year, Cardano has moved away from building isolated native solutions for every financial function and toward competing directly for the more sophisticated DeFi flows concentrated on Ethereum , its Layer-2 networks and Solana .

That shift has become more pressing as Cardano’s own DeFi footprint shrinks.

Data from DeFiLlama shows that the network has about $67 million in total value locked, down more than 50% from roughly $150 million in May. Ethereum and Solana, by comparison, continue to support DeFi markets measured in the billions of dollars.