ZENDEX is a decentralized exchange that’s specifically designed for professional capital and private execution. It just announced live testnet trading and a core community-building phase following the completion of a full security audit by Hacken and Dual Defense.
The testnet will roll out gradually across multiple phases, which include points incentives. It will be followed by seeded liquidity and a live private DEX mainnet trading venue.
Mainnet and subsequent (ZENDEX V2/V3) launch phases are included in the roadmap toward private EVM liquidity aggregation and advanced on-chain ZK-DeFi execution functionality. Day-one ZENDEX DeFi operations are anchored by a permanent ZEN-denominated fee converter that converts every fee collected by ZENDEX into ZEN, the Horizen ecosystem’s legacy utility asset.
The ZENDEX fee splitter will then transparently distribute ZEN between liquidity providers, treasury operations, and Horizen’s existing ZEN Staking Contract. This is intended to create a long-term utility and tokenomic flywheel.
With ZEN serving as a legacy zero-knowledge utility asset aligned with Horizen’s long-term vision for private computation and EVM verifiability, ZENDEX is engineered to address many structural weaknesses of public on-chain trading.
The Transparency Barrier in Public-Chain DeFi
Now, it’s important to note that public blockchains expose every trade, strategy, and treasury movement. This is a well-known industry reality that this transparency has contributed to keeping significant institutional liquidity off-chain while, at the same time, putting retail traders at a disadvantage through extractive MEV practices.
ZENDEX is designed to shield trade sizes, execution intent, and sensitive trading activity in order to significantly reduce exposure to front-running, sandwich attacks, and other forms of extractive MEV while maintaining deterministic settlement. The model is intended to enable both retail and institutional participants to execute trading activity without exposing sensitive information to external observers unnecessarily.
Dual-Engine Execution: ZK-AMM & Private Order Book
ZENDEX achieves private, high-throughput execution. To do so, it unifies two core trading primitives within a single zero-knowledge framework.
The Shielded ZK-AMM
Essentially, this is a private automated market maker built on constant-product pricing. Positions, liquidity deployments, and swap volumes are represented through opaque commitments. The rules for maximum slippage are enforced through Noir-based zero-knowledge circuits.
The Private Limit Order Book
Makers submit hidden limit orders as private commitments, which brings DeFi execution that’s inspired by dark pools. The protocol is designed to reduce information leakage prior to settlement while preserving market functionality and efficient execution.
Price Discovery Through Three Market Primitives
ZENDEX combines three market primitives within a single private execution environment:
- Automated Market Maker (AMM)
- Private Limit Order Book
- Liquidity Provisioning (LP)
Together, these mechanisms enable market-driven price discovery through liquidity pools, AMM math, and private order matching. At the same time, the design reduces the information exposure typically associated with public blockchain trading.
To reduce computational cost and latency, ZENDEX utilizes Single-Epoch Inclusion Proof Reuse. By letting users verify eligibility across sequential trades without generating fresh Merkle membership proofs for every action, the protocol improves execution efficiency while minimizing gas overhead.
ZEN-Denominated Fee Engine & Foundational Liquidity
Day-one trading depth will be supported through foundational liquidity provision and carefully seeded protocol markets.
Testnet liquidity should not be viewed as representative of eventual mainnet liquidity conditions. Additional assets and market functionality will be introduced as liquidity, trading activity, and ecosystem demand develop.
While concentrated liquidity remains a potential future feature, the primary objective of ZENDEX’s next evolution is private liquidity aggregation through router-to-router connectivity and multi-protocol liquidity sourcing.
This approach allows ZENDEX to access broader liquidity networks and improve execution quality without sacrificing privacy-focused design principles, laying the foundation for deeply liquid and dynamically executing on-chain capital markets.
Compliance-Clean Privacy Architecture
Rather than relying on opaque mixing systems or manual gatekeeping, ZENDEX seeks to embed privacy-preserving due diligence directly into the execution path.
By integrating AMLBot risk scoring alongside PureFi’s recent Horizen integration, ZENDEX aims to introduce objective, privacy-preserving compliance signals into decentralized execution without abandoning the principles of self-custody and open access.
Security attestations can be validated on-chain prior to processing state changes. Transactions that fail predefined objective risk criteria may be programmatically rejected according to protocol rules, creating a transparent and rules-based security framework without introducing arbitrary enforcement mechanisms.
Testnet Activities & Onboarding
Phase one of the public testnet is now live. The testnet currently features:
- synthetic faucet assets
- non-mainnet pricing environments
- active partnership discussions
- ongoing ecosystem initiatives
- expanding community of users exploring the next generation of private EVM-native DeFi execution.
ZENDEX welcomes developers, traders, liquidity providers, ecosystem partners, and long-term supporters of privacy-preserving decentralized protocols to participate in the continuing testnet rollout and help shape the future of responsible private on-chain capital deployment.
Testnet: https://testnet.zendex.fi/
Official Hub: https://zendex.carrd.co/
Follow ZENDEX on X: https://x.com/zendexfi/
ZENDEX Disclaimer: ZENDEX is a decentralized, open-source, non-custodial software ecosystem deployed on public blockchain infrastructure. By interacting with ZENDEX protocols, you assume full responsibility for your actions, security procedures, and regulatory compliance. ZENDEX is a utility infrastructure ecosystem and does not offer financial advice.
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