SMART CONTRACT AUDITS

FOR EVM & SOLANA

Boutique security firm trusted by 30+ protocols — direct access to senior auditors, not a ticket queue.

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Trusted by 40+ protocols · 40+ audits completed

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TRUSTED BY

LEADING PROTOCOLS

  • FAIR LABS
    FAIR LABS
  • NOVASWAP
    NOVASWAP
  • WEDEFIN
    WEDEFIN
  • AMPLE
    AMPLE
  • MICROCHAINS
    MICROCHAINS
  • MATCHAIN
    MATCHAIN
  • IPAL NETWORK
    IPAL NETWORK
  • GOLDEN GRID
    GOLDEN GRID
  • BADGERDAO
    BADGERDAO
  • MONADEX
    MONADEX
  • INVERTER
    INVERTER
  • PAYMATIC
    PAYMATIC
  • GLIF
    GLIF
  • RIBBON
    RIBBON
  • AURORA
    AURORA
  • SIDE.XYZ
    SIDE.XYZ
  • MANGROVE
    MANGROVE
  • PARAGON
    PARAGON
  • YADACOIN
    YADACOIN

AND WEB3 SECURITY FIRMS

* Carlos (Bloqarl), founder of Zealynx, has acted as an auditor contractor for Pashov Audit Group, Cyfrin and Sherlock

Testimonials

What our clients say about us

We are very pleased with the collaboration with Zealynx. Their approach was very professional, always open to discussion, and helped us discover potential pain points in our smart contracts, providing...

Golden Grid

Golden Grid

CTO - Bojan

Working with Zealynx was a great experience from start to finish. They were fast, committed, and provided clear, ongoing communication throughout the audit process. The feedback loop was smooth, the c...

Ample Protocol

Ample Protocol

Co-founder - Rog Servin

Shout out to @TheBlockChainer who put in valuable work helping out on a Cyfrin private audit. This audit had a lot of tricky external integrations and @TheBlockChainer was a test writing machine helpi...

Cyfrin

Cyfrin

Dacian Private Audits Lead

The Zealynx team engaged with us to conduct a private audit on our protocol for a duration of 3 weeks. Within this time, they were able to uncover more than a dozen findings and provide good design re...

Monadex

Monadex

Founder

We're pleased to announce the successful completion of our security audit. Kudos to the team at @ZealynxSecurity for their professionalism, prompt responses, and willingness to discuss our technical i...

Wedefin

Wedefin

Founder

Working with the Zealynx team has truly built on top of our security services with their expertise in fuzz testing, formal verification and development. Their work showcases meticulous attention to de...

Shieldify

Shieldify

Founder

When GLIF was developing the second version of our Protocol, we wanted to get up to speed on security best practices in addition to the ones we were using. Zealynx introduced us to several tools that...

Glif

Glif

Founder

We engaged Zealynx to enhance the security of our protocol, and their team exceeded our expectations. Their professionalism, enthusiasm, and deep technical expertise were evident throughout the collab...

Paymatic

Paymatic

Anatolii Petrovskyi

Working with Zealynx Security was a game-changer for our project. Their meticulous attention to detail and deep understanding of smart contracts ensured our code was secure and flawless. We felt confi...

Ribbon Protocol

Ribbon Protocol

Founder - Gugu Nyathi

We hired Zealynx to develop contracts for Inverter's NAV-based PIM workflow (total of 5 contracts). In my experience, Carlos and Sergio are among the most friendly developers I've had the pleasure to...

Inverter Network

Inverter Network

Marvin Gross

We worked with Carlos over the course of six months on Solana smart contract development and integration, and the collaboration couldn't have gone better. They quickly became an essential part of the...

Paragon

Paragon

Pascal, COO

Working with Zealynx was fantastic. They identified vulnerabilities I hadn't considered and delivered results on a tight timeline. Their communication throughout the process was excellent. Fast, thoro...

Fair Labs

Fair Labs

Founder

We were genuinely impressed with the depth and quality of Zealynx's audit. Their team quickly understood our architecture and clearly distinguished between the core security model and implementation-l...

Yadacoin

Yadacoin

Founder

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Open SourceAI Security Auditor

Meet Krait — AI That Audits Code

Run /krait inside Claude Code on any project. AI-powered vulnerability detection with 90% precision — no regex, no false positives, no API costs.

AI-Powered Analysis

Claude analyzes your code — not regex. 161+ vulnerability patterns from real audits as structured context. Every finding includes file, line, and exploit trace.

90% Precision

Benchmarked against 40 public audit contests. Zero false positives is the #1 priority — every finding requires a concrete exploit path to survive.

Zero Cost

Runs as a Claude Code skill — uses your existing subscription. No API keys, no per-scan fees, no vendor lock-in. Open source and free forever.

Multi-Domain

Solidity today. Rust, TypeScript, and AI/MCP security next. One auditor across your entire stack — smart contracts to backend to AI agents.

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Silent. Precise. Lethal to Vulnerabilities.

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Technical Security Services

End-to-end security engineering: from architectural review to adversarial testing and remediation.

Smart Contract Audits

Manual line-by-line review combined with static analysis (Slither, Aderyn), fuzzing (Foundry).

Application Security Audits

White-box and black-box pentesting for dApps, APIs, and infrastructure. Focus on OWASP Top 10 and business logic flaws.

AI Audits

Adversarial ML attack simulation (AI Red Teaming) to identify prompt injection, model inversion, and data poisoning risks.

Smart Contract Development

Secure-by-design architecture and implementation. Optimized for gas efficiency and upgradeability.

Past Work

Yada Coin

Cross-chain Bridge

FINDINGS SUMMARY:

SeverityFound
  • Critical3
  • High2
  • Medium4
  • Low16
  • Info3

Fair Casino

Provably Fair Casino

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High1
  • Medium1
  • Low3
  • Info0

Nexalo

Token-based Lottery System

FINDINGS SUMMARY:

SeverityFound
  • Critical3
  • High5
  • Medium10
  • Low5
  • Info0

Golden Grid

GameFi protocol

FINDINGS SUMMARY:

SeverityFound
  • Critical1
  • High3
  • Medium1
  • Low4
  • Info1

Matchain

Liquid Staking

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High6
  • Medium5
  • Low8
  • Info4

Ipal Network

NFT-gated access system

FINDINGS SUMMARY:

SeverityFound
  • Critical1
  • High3
  • Medium3
  • Low9
  • Info2

Microchain

AMM on Fuel Network

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High2
  • Medium4
  • Low3
  • Info1

Ample Protocol

Staking Module

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High2
  • Medium1
  • Low3
  • Info2

Paymatic

Payment Gateway

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High1
  • Medium3
  • Low2
  • Info1

TokenTable

Token Distribution

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High0
  • Medium2
  • Low3
  • Info4

Neptun Finance

LBP (Liquidity Bootstrapping Pool) Launchpad on Solana

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High1
  • Medium0
  • Low2
  • Info4
2025
Not public

Lido Finance

Liquid Staking Protocol

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High0
  • Medium0
  • Low2
  • Info0

Paragon

Paragon / Dex

FINDINGS SUMMARY:

SeverityFound
  • Critical1
  • High6
  • Medium2
  • Low3
  • Info0
2025
Not public

Monadex

DEX with Raffle

FINDINGS SUMMARY:

SeverityFound
  • Critical2
  • High2
  • Medium0
  • Low6
  • Info0

RXT World

RXT Token

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High4
  • Medium2
  • Low3
  • Info3

BadgerDAO

Staking Vault

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High0
  • Medium1
  • Low3
  • Info2

Wedefin

Decentralized Index Fund

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High3
  • Medium0
  • Low8
  • Info0

Redstone

Modular Oracles

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High0
  • Medium1
  • Low0
  • Info4

Ribbon

Operating system for Web3 HealthFi

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High0
  • Medium3
  • Low4
  • Info0

Glif

Liquidity Mining

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High0
  • Medium2
  • Low2
  • Info4

Bastion Wallet

ERC-4337, Account Abstraction SDK

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High2
  • Medium3
  • Low5
  • Info0

Aurora

ERC-20/NEP-141 connector for Rainbow Bridge

FINDINGS SUMMARY:

SeverityFound
  • Critical0
  • High0
  • Medium1
  • Low4
  • Info8

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