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Zealynx research

Security Research.

Public write-ups on the bugs, patterns, and protocols we audit. Engineer-to-engineer, no fluff.

Editor's pick
Can’t Afford a Smart Contract Audit? 7 Options | Zealynx
Audit OperationsJul 2026 · Updated Oct 2026 · 9 min

Can’t Afford a Smart Contract Audit? 7 Options | Zealynx

Compare seven realistic security options when a full smart contract audit is out of budget, from free tools and AI review to senior audit sessions.

Carlos (Bloqarl) · Founder at Zealynx
Latest
Preparing a Solana AMM for an Audit and a Jupiter Review
Smart contractsNov 9

Preparing a Solana AMM for an Audit and a Jupiter Review

18 min read
Your Uniswap v4 Hook Is Public: 5 Ways It Gets Drained
Attack vectorsNov 9

Your Uniswap v4 Hook Is Public: 5 Ways It Gets Drained

20 min read
Code4rena Is Winding Down. Your Audit Plan Is Out of Date
Audit opsNov 6

Code4rena Is Winding Down. Your Audit Plan Is Out of Date

19 min read
Your Vault Prices Collateral at $1: 5 Ways to Bad Debt
Attack vectorsNov 6

Your Vault Prices Collateral at $1: 5 Ways to Bad Debt

17 min read
We Built an AI Auditor. Here's What It Missed
AI securityNov 5

We Built an AI Auditor. Here's What It Missed

17 min read
When Caught Failures Commit Broken State
ResearchNov 5

When Caught Failures Commit Broken State

16 min read
Agent Payment Security: 20 Checks Before You Ship
AI securityOct 31

Agent Payment Security: 20 Checks Before You Ship

14 min read
A Price From the Future Cost $23.75M: 5 RWA Launch Checks
Smart contractsOct 31

A Price From the Future Cost $23.75M: 5 RWA Launch Checks

16 min read
Burn Your Whole Uniswap V3 Position and Receive Nothing
DeFi analysisOct 30

Burn Your Whole Uniswap V3 Position and Receive Nothing

Uniswap V3 · Part 9 of 9
Still building? What to settle before you scope an audit
Audit opsOct 30

Still building? What to settle before you scope an audit

15 min read
When Staking Rewards Spend User Principal
ResearchOct 29

When Staking Rewards Spend User Principal

15 min read