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What is Nexus CDP

Nexus CDP Vaults are the foundation of Zeebu’s decentralized stablecoin infrastructure—offering users the ability to mint USDOX, an overcollateralized stablecoin designed for real-world utility within the Zeebu ecosystem. Built with proven DeFi architecture and deeply integrated into Zeebu’s broader suite of protocols, Nexus CDPs enable users to unlock liquidity from their existing assets while continuing to earn and participate across the ecosystem.

With flexible collateral options, a transparent borrowing model, and ecosystem-wide utility, Nexus CDPs offer a reliable way to access capital without needing to sell long-term holdings.


The Product

Mint & Grow

  • Open CDPs: Deposit supported assets such as wETH, wBTC, USDC, or even LP tokens to open a Collateralized Debt Position (CDP).

  • Mint USDOX: Borrow USDOX—a decentralized overcollateralized stablecoin—against your deposited collateral.

Capital Efficiency

  • Unlock Liquidity Without Selling: Users can deposit a wide range of supported assets—including wETH, wBTC, USDC, USDT, and LP tokens—into CDP vaults to borrow USDOX. This allows users to access capital without liquidating long-term positions, preserving exposure to market upside.

  • Borrow at Competitive Interest Rates: Minting USDOX incurs a transparent, protocol-defined borrow interest rate. Unlike flat fees or opaque models, the interest rate is clear and predictable, giving users better control over capital usage and repayment timelines.

  • Flexible Collateral Options: From blue-chip assets to ecosystem-native tokens, Nexus CDPs support diversified collateral types. This flexibility allows users to put more of their portfolio to work while optimizing capital efficiency.

  • Yield Layering Compatible: Collateral assets (like LP tokens) continue earning rewards even while locked in CDPs, enabling users to stack yield sources and maximize ROI on their capital.

Ecosystem Utility

  • Integrated Use Cases: Use your minted USDOX directly within the Zeebu ecosystem— stake, swap, lend, or pay invoices for discounts.

  • Incentivized Activity: Users who mint and actively use USDOX in the ecosystem receive ZBU token rewards for driving on-chain activity.

Security-First Design

  • Audited Infrastructure: CDP smart contracts are built using battle-tested architectures (inspired by Prisma finance), audited and monitored continuously.

  • Oracle-Backed Pricing: Real-time price feeds powered by Chainlink ensure accurate collateral valuations and reliable liquidation triggers.

  • Bot-Driven Liquidation: Automated bots manage risk by executing timely and fair liquidations while rewarding keepers for protocol stability.


Unique Selling Proposition (USP)

Zeebu Ecosystem Advantage

As part of the Zeebu ecosystem, the CDP vault system is not a standalone product—it’s the foundation of a broader on-chain utility network.

Use, Reuse, and Stack Value:

  • Mint USDOX, then use it in the Zeebu Money Market to earn additional returns.

  • Supply USDOX to liquidity pools, earn fees, or stake in incentivized vaults.

  • Pay invoices within Zeebu using USDOX and unlock transaction-based discounts.

Composable Yield Loops

  1. Deposit wETH, wBTC, or stablecoins into CDP vaults as collateral.

  2. Mint USDOX.

  3. Supply USDOX into Nexus Money Market to earn lending APY.

  4. Borrow ZBU against USDOX, then stake to earn stZBU.

  5. Repeat: Use wstZBU as collateral or for additional borrowing and minting.

This loop creates a highly composable and self-reinforcing yield strategy.

To interact with the Nexus ecosystem, users must first wrap their stZBU into wstZBU, which is the compatible token standard accepted within the platform.


Key Differentiators

  • Stablecoin with Real Utility: USDOX is not just a store of value—it’s usable across multiple yield strategies and payment flows in the Zeebu network.

  • Multi-Collateral Support: LP tokens, staked assets, and core crypto assets are all supported.

  • Activity-Based Rewards: Earn ZBU for actions like minting, supplying USDOX, or participating in Zeebu protocols.


Key Benefits

  • Deep Ecosystem Integration: Every asset minted or deployed can be reused within Zeebu protocols.

  • Stacked Yield Streams: Combine collateral rewards, USDOX utility, and ZBU incentives.

  • Trusted Oracles + Bot Liquidations: Chainlink pricing and automated protection mechanisms reduce risk.

  • Flexible Collateral Types: From blue-chip tokens to LP tokens, leverage what you hold.


Why choose Nexus CDP

  • Transparent Borrowing with Competitive Rates

    • Users can mint USDOX by borrowing against supported collateral at a competitive interest rate. There are no hidden costs—just clear, predictable borrowing terms that make planning easy and efficient.

  • Capital Efficiency Without Compromise

    • Deposit ETH, wBTC, stablecoins, or LP tokens to open a CDP. Maintain exposure to your original assets while unlocking liquidity in the form of USDOX—giving you flexibility without selling your position.

  • Ecosystem-Wide Utility

    • USDOX can be used across the Zeebu ecosystem—whether it’s for lending, staking, swapping, or invoice payments. Users who transact with USDOX benefit from exclusive discounts and additional rewards.

  • Composable Yield Opportunities

    • Nexus CDPs integrate seamlessly with the Zeebu Money Market and staking layers. Users can loop capital across products—mint USDOX, lend it out, borrow more ZBU, stake it, and continue the cycle—to create multi-layered, high-yield strategies.

  • Security-First Infrastructure

    • Audited smart contracts, Chainlink oracle feeds, and bot-managed liquidations work together to maintain system integrity. Users benefit from high transparency, proven architecture, and automated protection mechanisms.


Get in Touch

Have questions or ideas related to the Zeebu CDP Vaults? Whether you’re a protocol looking to integrate USDOX, a project exploring collateral listings, or a partner building on top—reach out.

📩 For partnership and listing inquiries, you can contact us at product@zeebu.com. We’re always excited to collaborate and expand the USDOX stablecoin ecosystem.

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