In an exciting development for the decentralized finance (DeFi) landscape, Hydration, the leading DeFi protocol on the Polkadot network, has officially launched its own native stablecoin, HOLLAR, on September 22. This new stablecoin venture is poised to enhance liquidity and stability within the rapidly evolving DeFi ecosystem.
HOLLAR is designed as an over-collateralized stablecoin, which means it holds reserves exceeding its circulating supply, thereby providing a robust foundation for its value. Specifically, HOLLAR is pegged to the USD and is backed by a diverse array of cryptocurrencies, including Polkadot’s native token DOT, Ethereum’s Ether (ETH), and Bitcoin (BTC). As of the launch date, DOT was trading around $4, reflecting a 7% decline from the previous day.
The innovative features of HOLLAR include a Stability Module that offers real-time price support and implements partial liquidations to safeguard user positions. This module aims to maintain the stablecoin’s value while seamlessly integrating with the array of services provided by the Hydration platform, including trading, lending, and staking products.
Hydration’s announcement comes at a significant time for the stablecoin sector, which has seen a substantial growth trajectory. The total market capitalization of stablecoins has surged nearly 69% over the past year, reaching approximately $293 billion, as reported by DefiLlama.
In the press release, the team behind HOLLAR emphasized the inherent risks associated with traditional stablecoins, particularly concerns regarding centralization and dependence on conventional banking structures. HOLLAR aims to position itself as a fully decentralized alternative advantageous for users seeking autonomy and security in their financial transactions.
Jakub Gregus, the founder of Hydration, declared, “The DeFi space deserves better than half-baked experiments or centralized compromises.” He articulated that HOLLAR signifies a new take on stablecoins, where complete control over the execution environment can lead to more innovative and stable financial solutions.
With an initial supply limited to 2,000,000 HOLLAR tokens, users will have the opportunity to mint these stablecoins at a competitive annual borrowing rate of 5%. This introductory offer is designed to incentivize early adoption and liquidity within the platform.
Dr. Gavin Wood, the visionary behind Polkadot, expressed his enthusiasm for HOLLAR, noting, “I’m looking forward to the release of HOLLAR and making sure it is well integrated with the direction of using stablecoins where they need to be used.” He further underscored his preference for HOLLAR over traditional stablecoins like USDC or USDT, citing its decentralized nature and reliance on DOT as collateral.
Hydration stands out as the foremost DeFi protocol within the Polkadot ecosystem, boasting over $330 million in total value locked in contrast to competitors like Moonbeam, which has approximately $9 million. As a Layer 0 blockchain, Polkadot plays a crucial role in interoperability within the crypto space, currently ranking as the 36th largest blockchain based on market capitalization, which is around $6 billion.
As the stablecoin market continues to evolve, Tether’s USDT retains its position as the leading stablecoin globally, with a market cap of $172 billion, followed by Circle’s USDC at nearly $74 billion. Recently, Tether introduced USAT, an American-centric stablecoin, further highlighting the dynamic nature of this financial sector.
Hydration’s HOLLAR aims to carve out a significant niche in this competitive landscape, potentially transforming how users engage with stablecoins in the DeFi space.


