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Audit contests for the Cosmos ecosystem

Code4rena contests incentivize finding as many rare and high risk vulnerabilities as possible in a short, focused window.


Hunt exploits in the smart contracts of decentralized protocols.


Create bounty pools to attract wardens to audit your project.


Allocate bounty pools to wardens based on performance.

Want to sponsor an audit contest for your project?

We’re booking new Cosmos contests now. Join our Discord and say, “I want to be a sponsor.”

Read how C4 works »