Last updated Jul 09, 2026 · 13:17 UTC
Showing 21–40 of 45
45 audit contests
| Protocol | Source | Prize | Window | Link |
|---|---|---|---|---|
|
Biconomy: Nexus
|
Codehawks
Finished
|
$30K |
Jul 08 - Jul 15, 2024
7 days
|
View |
|
CCIP v1.5
|
Codehawks
Finished
|
$200K |
Jul 02 - Jul 17, 2024
15 days
|
View |
|
Zaros Part 1
|
Codehawks
Finished
|
$60K |
Jul 17 - Jul 31, 2024
14 days
|
View |
|
Tadle
|
Codehawks
Finished
|
$27K |
Aug 05 - Aug 12, 2024
7 days
|
View |
|
Fjord Token Staking
|
Codehawks
Finished
|
$20K |
Aug 20 - Aug 27, 2024
7 days
|
View |
|
ArkProject: NFT Bridge
|
Codehawks
Finished
|
$60K |
Jul 31 - Aug 28, 2024
28 days
|
View |
|
Staking
|
Codehawks
Finished
|
$65K |
Sep 16 - Oct 04, 2024
18 days
|
View |
|
Liquid Staking
|
Codehawks
Finished
|
$50K |
Sep 30 - Oct 17, 2024
17 days
|
View |
|
Flow
|
Codehawks
Finished
|
$20K |
Oct 25 - Nov 01, 2024
7 days
|
View |
|
Dria
|
Codehawks
Finished
|
$21K |
Oct 25 - Nov 01, 2024
7 days
|
View |
|
Project
|
Codehawks
Finished
|
$15K |
Nov 06 - Nov 13, 2024
7 days
|
View |
|
Era
|
Codehawks
Finished
|
$500K |
Oct 28 - Dec 02, 2024
35 days
|
View |
|
Alchemix Transmuter
|
Codehawks
Finished
|
$28K |
Dec 16 - Dec 23, 2024
7 days
|
View |
|
QuantAMM
|
Codehawks
Finished
|
$52K |
Dec 20 - Jan 15, 2025
26 days
|
View |
|
Ignite
|
Codehawks
Finished
|
$33K |
Jan 13 - Jan 27, 2025
14 days
|
View |
|
Aave DIVA Wrapper
|
Codehawks
Finished
|
$15K |
Jan 24 - Jan 31, 2025
7 days
|
View |
|
Part 2
|
Codehawks
Finished
|
$70K |
Jan 20 - Feb 06, 2025
17 days
|
View |
|
RWA
|
Codehawks
Finished
|
$6K |
Feb 17 - Feb 20, 2025
3 days
|
View |
|
Core Contracts
|
Codehawks
Finished
|
$77K |
Feb 03 - Feb 24, 2025
21 days
|
View |
|
Liquidity Management
|
Codehawks
Finished
|
$50K |
Feb 11 - Feb 25, 2025
14 days
|
View |
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
Codehawks
Finished
CodeHawks launched as part of Cyfrin's audit ecosystem and is best known for First Flights: smaller, beginner-friendly audit contests with prize pools under $20,000. First Flights are how many new auditors build their first submission history before moving to larger Code4rena or Sherlock contests.
Full CodeHawks audits run 3 to 21 days with $20,000-$200,000 prize pools. This page shows only contests aggregated from CodeHawks. For audit contests on other platforms, see the full Web3 audit competition tracker.
Six major platforms host the Web3 audit competitions and smart contract bug bounty programs aggregated above. Click any platform to see only its active contests.
| Platform | Type | Typical Prize | Contest Length | Best For |
|---|---|---|---|---|
Code4rena
|
Audit contests | $50K to $500K | 3 to 14 days | DeFi protocols pre-launch |
Sherlock
|
Contests + bounties | $50K to $300K | 7 to 30 days | Insurance-backed audits |
|
CodeHawks
|
Audit contests + First Flights | $5K to $200K | 3 to 21 days | Newer auditors building a track record |
Cantina
|
Mega-comps + bounties | $200K to $2M+ | 14 to 30 days | Experienced researchers, high-value protocols |
Immunefi
|
Ongoing bug bounties | Up to $15M per critical | Ongoing | Production protocol vulnerability hunting |
HackenProof
|
Bounties + crowdsourced audits | $1K to $1M+ | Ongoing or time-boxed | Managed Web3 programs and exchange/protocol bounties |
First Flights are small audit contests on CodeHawks designed for new auditors. Prize pools are under $20,000, scope is intentionally narrow (often a single contract), and competition is lighter than full audits. They are the standard onboarding path for new wardens.
CodeHawks (run by Cyfrin) offers First Flights specifically for new auditors and includes Cyfrin's educational ecosystem. Code4rena has higher average prize pools but no beginner tier. Many auditors start with CodeHawks First Flights, then graduate to Code4rena.
The leading Web3 bug bounty platforms are Immunefi (largest, $15M max payouts on DeFi protocols), Cantina (Spearbit's bounty program plus audit competitions), HackenProof (managed Web3 bounties and crowdsourced audits), Sherlock (audit contests with insurance-backed bounties), and Code4rena (best known for time-boxed audit competitions). Codehawks rounds out the field with Cyfrin-run contests focused on emerging protocols and beginner-friendly First Flights.
Cantina runs the largest audit competitions ($2M+ prize pools for protocols like EigenLayer and Uniswap v4). Immunefi pays the highest per-bug bounty (up to $15M for critical findings). Code4rena and Sherlock typically run $100K-$500K audit contests. Codehawks First Flights are smaller but accessible to newer auditors.
Audit competitions invite security researchers to review a protocol's smart contract code for a fixed prize pool over 1-4 weeks. Rewards are split based on unique valid findings, weighted by severity (critical, high, medium). Code4rena, Sherlock, Codehawks, and Cantina are the main platforms.
Top auditors earn $10,000-$500,000+ per competition. Cantina and Code4rena regularly run $500K-$2M prize pool contests. Bug bounties can pay up to $15M per critical finding on platforms like Immunefi.
Audit contests run for a fixed time window with a fixed prize pool shared among all valid findings. Bug bounties are ongoing programs where each valid submission earns a direct per-vulnerability reward (often $50K-$15M depending on severity). Bug bounties require finding a real vulnerability in production code.
Learn the most common vulnerability classes first: reentrancy, flash loan attacks, oracle manipulation, and access control. The SCH Smart Contract Hacking Course covers all the core attack patterns that audit competitions test, starting from zero experience.
A practical path from learning vulnerability classes to submitting your first contest finding.
Master reentrancy, access control, oracle manipulation, flash loan attacks, and arithmetic overflows. These five classes account for most contest findings.
Read every public report from past Code4rena and Sherlock contests. Try to spot findings yourself before reading the writeup. This is how every top auditor trained.
First Flights are small audit contests designed for newer auditors. Prize pools are under $20K, scope is small, and competition is lighter. They build real submission history.
Pick an active audit contest from the tracker above filtered by Solidity and a $50K-$200K prize range. Spend 20 to 40 hours on the contest, even if you only find one valid medium-severity issue.
Publish your findings, share writeups on Twitter and Mirror, and start accumulating valid submissions across multiple platforms. A documented track record is what opens bug bounty access and full-time auditor roles.