Secure your smart contracts.

Top auditors compete to keep high severity bugs out of production.

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1,365

unique high-severity vulns

25,152

unique findings

10,409+

registered wardens

453

audits completed

Your security partners across the development lifecycle.

Have the best security researchers give deep analysis with a consultative Zenith audit. Then simulate real conditions, with hundreds of auditors competing to find vulnerabilities. With Code4rena, you can deploy to mainnet with peace of mind.

Competitive audit

We invented the format that disrupted the web3 industry. Find out why top protocols trust C4.

Zenith

Zenith assembles auditors with proven track records to secure your project.

Leading crypto projects choose Code4rena

Active audits

Currently finding the highest-severity vulnerabilities for:

Nudge.xyz

Reallocating assets, liquidity, and activity onchain

EVM

Solidity

$20,000 in USDC

Initia Cosmos Mitigation Review

A network for interwoven rollups.

Cosmos

GO

$16,000 in USDC

Recall

Intelligence network for AI agents

EVM

Rust

Solidity

$100,000 in USDC

Upcoming audits

Starknet Perpetual

Shaping the future with scale and integrity.

StarkNet

Cairo

$150,000 in USDC

Virtuals Protocol

Co-ownership of AI agents in entertainment and gaming

EVM

Solidity

$60,000 in USDT

Audit 439 Invitational

EVM

Solidity

$25,000 in USDC

Don’t just take our word for it.

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The best time to secure your project is now.

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