Smart contract security service for Ethereum

MythX™ by ConsenSys Software Inc™ is the premier security analysis service for Ethereum smart contracts. Our mission is to ensure development teams avoid costly errors and make Ethereum a more secure and trustworthy platform.

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MythX Dashboard

Integrated with developer tools

Generate detailed analysis reports

Your MythX dashboard contains a full history of your smart contract analyses.

MythX Dashboard

Complete with a summary of all the issues, including the source lines where they can be found.

MythX Dashboard

See the vulnerabilities directly in your source code, together with the steps to reproduce them.

MythX Dashboard

What our Customers Say

From the beginning the ConsenSys Diligence team made a great effort to contribute to the security of the Aave Protocol, providing knowledge that helped us grow our awareness and security-focused culture. Their technology will be extremely helpful to move Aave forward. Their MythX technology was used in this project to verify the correctness of the Aave smart contract system
Emilio FrangellaFullstack Blockchain Developer at Aave
Working with the MythX team solidified our perspective on the effectiveness of fuzz testing, and strengthened the trust in the audit report ConsenSys Diligence led on our v3.0 release.
0x team

See our current coverage

The SWC Registry is a community catalog of known smart contract vulnerabilities with detailed descriptions, code samples, and remediations. MythX uses the SWC Registry as its database when scanning smart contracts for security issues.

Recent Blog Posts


Industry-leading analysis techniques that accurately detect various security issues.


Scalable and performant security-as-a-service that runs multiple analysis processes in parallel.


Robust API that enables integration with tools and security products that smart contract developers rely on.

Stay protected as the
smart contract security
landscape evolves

With MythX, you get increased scalability and performance, continual improvements to our security analysis engines, and higher vulnerability detection than locally-run security tools.

A Rich Ecosystem of Partners, Integrators, and Service Providers

Take control of your smart contract security today

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