> For the complete documentation index, see [llms.txt](https://docs.apyx.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apyx.fi/apyx-overview/readme.md). # Welcome to Apyx ### Overview Apyx is an onchain yield platform building next-generation yield products for market participants. The platform connects traditional and digital financial markets with onchain infrastructure, creating new ways for users to earn yield, manage idle capital, and access yield opportunities without sacrificing the composability and accessibility of crypto. Apyx began by bringing Digital Credit onchain through apxUSD and apyUSD, transforming dividend cash flows from publicly traded preferred securities into programmable onchain yield. With the introduction of aptUSD, Apyx is expanding beyond Digital Credit into a broader yield platform built around multiple yield sources, products, and use cases. Apyx’s core products include: * **apxUSD**: A synthetic non-yield bearing stable asset intended to provide deep liquidity in secondary markets and broad usability as a collateral asset across DeFi and CeFi. apxUSD is intended to be over collateralized at all times. * **apyUSD**: Apyx's yield asset, a yield-bearing stablecoin (YBS) that accrues yield from dividends paid by Digital Asset Treasury (DAT) companies such as Strategy (MSTR). Users can stake their apxUSD to recieved apyUSD and begin generating yield. * **aptUSD:** A U.S. Treasury-backed yield-bearing token designed for onchain cash management, enabling users to earn yield on idle capital while keeping it readily deployable. * **alqUSD:** Apyx Liquid USD, a non-yield-bearing stablecoin designed to serve as the accounting asset for aptUSD and maintain a value of $1.00. alqUSD is redeemable 1:1 for USD, while aptUSD accrues Treasury yield through an increasing exchange rate relative to alqUSD. Together, these products represent the foundation of Apyx’s broader mission: building the onchain infrastructure for next-generation yield. ### Quick Links

Website · App · X · Discord · Telegram · GitHub · Reddit · LinkedIn

### Contract Addresses | Chain | apxUSD | apyUSD | alqUSD | aptUSD | | ---------------- | ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- | | Ethereum Mainnet | [`0x98A878b1Cd98131B271883B390f68D2c90674665`](https://etherscan.io/address/0x98A878b1Cd98131B271883B390f68D2c90674665) | [`0x38EEb52F0771140d10c4E9A9a72349A329Fe8a6A`](https://etherscan.io/address/0x38EEb52F0771140d10c4E9A9a72349A329Fe8a6A) | [`0x15c91ebccb2c659b3a208214a103cbcb9d5f9671`](https://etherscan.io/token/0x15c91ebccb2c659b3a208214a103cbcb9d5f9671) | [`0x093dF218D70EA6036AFA26704A1C70d12010b908`](https://etherscan.io/token/0x093dF218D70EA6036AFA26704A1C70d12010b908) | | Base | [`0xD993935E13851dd7517af10687EC7e5022127228`](https://basescan.org/address/0xD993935E13851dd7517af10687EC7e5022127228) | [`0x2c271ddF484aC0386d216eB7eB9Ff02D4Dc0F6AA`](https://basescan.org/address/0x2c271ddF484aC0386d216eB7eB9Ff02D4Dc0F6AA) | | | | BNB Chain | [`0x6b3788Fd6604BBF03c5378D24e57BB334BAAD4aF`](https://bscscan.com/token/0x6b3788Fd6604BBF03c5378D24e57BB334BAAD4aF) | [`0xa14556f13516C53FF035858Ffd21E1625e7EADfd`](https://bscscan.com/address/0xa14556f13516C53FF035858Ffd21E1625e7EADfd) | | | | Solana | [`HAYQtfJEQ9DbDbaHEhxfGsWbSZ3ywthdsVB3PuB72DYe`](https://solscan.io/token/HAYQtfJEQ9DbDbaHEhxfGsWbSZ3ywthdsVB3PuB72DYe) | [`Ex8hKasfFCfj3yGuN5TyYRUjHePgVs3uYUJRT8geT7rv`](https://solscan.io/token/Ex8hKasfFCfj3yGuN5TyYRUjHePgVs3uYUJRT8geT7rv) | | | ### What Makes Apyx Different Apyx redefines what it means to be a dividend-backed dollar, delivering competitive yield, institutional-grade transparency, and proven backing that sets it apart from traditional stablecoins. #### 1. Yield Beyond a Single Source Apyx is not built around a single yield strategy. The platform is designed to connect market participants with differentiated sources of yield across traditional finance, Digital Credit, DeFi, and emerging onchain markets. Digital Credit provides access to dividend-driven yield through products such as apxUSD and apyUSD. aptUSD introduces U.S. Treasury-backed yield for market participants seeking a productive place to hold idle capital. As Apyx grows, the platform can support additional products, strategies, and yield sources designed around different capital needs. #### 2. Competitive Yield in a Zero-Yield World Unlike the vast majority of stablecoins (USDT, USDC) that offer little to zero yield, Apyx provides highly competitive returns to holders. While traditional stablecoins lose purchasing power through inflation, Apyx products allow users to capture yield instead of lose purchasing power while remaining in traditional stablecoins. #### 3. Backed by Publicly Listed Preferred Equity Apyx is collateralized by publicly traded preferred equity products from Digital Asset Treasury (DAT) companies. These are real, publicly-listed securities with transparent pricing, dividends, and regulatory oversight, providing a fundamentally different backing mechanism than traditional stablecoins. #### 4. Superior Transparency While many stablecoins publish limited attestations or vague reserve breakdowns, Apyx provides full transparency through: * Daily updated NAV dashboards * Real-time visibility into underlying collateral * Verifiable holdings of exchange-listed securities * No hidden strategies or black box operations Unlike some yield-bearing stablecoins that rely on opaque trading strategies, Apyx's returns come from transparent, publicly-traded instruments. #### 5. Supported by a Publicly Listed Company Apyx is supported by the team behind [DeFi Development Corp. (Nadsaq: DFDV)](https://defidevcorp.com/), the first SOL DAT. As such, Apyx brings institutional-grade governance and accountability rarely seen in stablecoins. This backing provides: * Regulatory compliance infrastructure * Established capital markets relationships * Long-term sustainability and credibility * Alignment with public market shareholders #### 6. Crypto & TradFi Veteran Team The founding contributing team combines decades of experience across both traditional finance and crypto: * Deep expertise in capital markets, derivatives, and risk management * Track record of launching and scaling successful DAT products * Understanding of both institutional and DeFi user needs * Proven ability to navigate regulatory and market challenges **The Result:** Apyx delivers what stablecoins have failed to provide - meaningful yield, institutional transparency, and verifiable backing, all while maintaining the stability and accessibility users expect. {% hint style="info" %} The acquisition of apyUSD is not offered to persons in a sanctioned jurisdiction or to any person who resides in, or has its registered office in, the United States, the European Union, or the European Economic Area. {% endhint %} --- # Agent Instructions This documentation is published with GitBook. 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