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1,365
unique high-severity vulns
25,152
unique findings
10,409+
registered wardens
458
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:

Forte: Float128 Solidity Library

Forte is the premier on-chain compliance solution for blockchain projects, offering a signed floating-point library optimized for Solidity.

EVM

Solidity

$40,000 in USDC

Starknet Perpetual

Shaping the future with scale and integrity.

StarkNet

Cairo

$150,000 in USDC

Upcoming audits

BitVault

Institutional, BTC-backed USD

EVM

Solidity

$15,000 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

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