
The public testnet for USDr stablecoin has launched, allowing users to test RealFi’s infrastructure before its mainnet rollout.
Stablecoin infrastructure platform RealFi announced the launch of its public testnet for USDr, its dollar-pegged stablecoin, alongside sUSDr, the separate yield-bearing token unlocked through staking.
This release creates a live environment for users, developers, and institutional participants to evaluate protocol functionality and infrastructure mechanics ahead of the official mainnet rollout scheduled for later this year.
The launch reflects an institutional shift towards tokenised real-world assets and sustainable, reserve-backed yield structures over speculative crypto models. This phase allows participants to examine wallet integrations, yield mechanics, and staking flows under live market conditions, serving as a large-scale infrastructure and market stress test ahead of full deployment.
By offering yields backed by traditional financial instruments, the platform ensures these idle digital assets actively participate in real economic activity while fully maintaining liquidity.
The protocol’s initial infrastructure deployment will launch on the Cardano blockchain before expanding to Ethereum very shortly afterwards, combining reserve-backed yield generation with Cardano-native staking mechanics and a robust, stability-focused architecture.
The platform targets indicative and variable sUSDr yields of up to 9% APY, utilising a sustainable, transparent reserve structure comprising money market funds, corporate floating rate bonds, and direct lending to various fintech companies.
John O’Connor, CEO at RealFi, said: “The next stage of the market is not simply putting dollars on-chain. It is creating infrastructure that allows those assets to participate in real economic activity while maintaining the liquidity and accessibility users expect from stablecoins.”
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