ZeroSwap Dex Smart Contract Audited by Zokyo

Published in
3 min readJun 18, 2021


There’s no denying that any online business is susceptible to vulnerabilities and threats from potential cyber-attacks, and so is DeFi space. Thus, companies must implement and integrate an efficient and robust security infrastructure to protect the interest of platform users.

In line with the above, ZeroSwap, in a significant step towards this today, is pleased to announce that it has successfully concluded the security audit of its multi-chain exchange by leading Blockchain security firm, Zokyo. It will help ZeroSwap establish the correctness of the smart contract code, thus enhancing the platform’s overall security.

Key Highlights

  • Zokyo’s Security Team has concluded that ZeroSwap smart contract passes security qualifications to list on digital asset exchanges with a healthy score of 98
  • The overall contract status stands at “Low Risk”, and there were no critical issues found.
  • The testable code is 100% which is above the industry average of 95%
  • Based on the tests reviewed, the Zokyo team concludes that ZeroDEX contracts have sufficient test coverage for high levels of security

Auditing Strategy

Zokyo implemented 4 step auditing strategy outlined as follows:

  1. Due diligence in assessing the overall code quality of the codebase
  2. Cross-comparison with similar smart contracts by industry leaders
  3. Testing contract logic against common and uncommon attack vectors
  4. Thorough manual review of codebase line by line


There were no critical issues found during the audit. All the mentioned findings may affect only in case of specific conditions performed by the contract owner.

The findings during the audit have a slight impact on contract performance or security and can further develop and influence some.

Nevertheless, all findings are fixed successfully by the ZeroSwap team.

Read the full report here:

Road Ahead

ZeroSwap will continue to work closely with Zokyo. The collaboration will immensely contribute to the safety and security of the platform. In addition, it will be instrumental in deploying well audited decentralized solutions with increased utility.

About Zokyo

Zokyo is a Digital Product and Cybersecurity agency, offering web and mobile design, software development, penetration testing (cloud, network, web), smart contract and protocol auditing to ensure the correctness and safety of blockchain projects.

Endorsed by industry leaders, Zokyo is a trusted security and development partner to both early-stage startups and the Fortune 500. In addition, Zokyo provides the perfect blend of onshore and offshore services enabling clients to offer enterprise-grade services at affordable rates.

About ZeroSwap and ZeeDO:

ZeroSwap is a multi-chain compatible decentralized exchange aggregator focused on making zero-fee transactions possible. We aim to make on-chain trading simple and easy by providing Ethereum, Binance Smart Chain, Polygon and DEXes access under one roof. One of the core utilities of ZEE is to reduce friction in fundraising using digital assets. To solve that, we have built a Dex Offering Platform Called — ZeeDO.

Join Us!