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ABDK

Blockchain auditing companies

ABDK

ABDK is a blockchain security consultancy that performs smart contract audits and maintains open-source Solidity math libraries.

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What is ABDK?

ABDK Consulting reviews smart contracts for vulnerabilities, advises on cryptography and protocol design, and produces detailed audit reports for blockchain teams. The firm also maintains widely used open-source Solidity libraries for fixed-point arithmetic. ABDK has worked on Ethereum projects since 2016, covering DeFi, zero-knowledge, and cross-chain systems.

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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

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