About 0xTeam
0xTeam is a Web3-native security firm delivering industry-leading smart contract audits, DApp vulnerability testing, and penetration testing for decentralized systems. Built by veteran blockchain engineers, 0xTeam is trusted by startups and enterprises alike to safeguard critical smart contracts and protocols from sophisticated threats.
With a mission centered around transparency, technical depth, and fast delivery, 0xTeam has protected billions in onchain value across diverse ecosystems. Their services extend beyond auditing to include bug bounty infrastructure and their proprietary AI tool, Leon, designed to automate vulnerability detection. 0xTeam stands at the intersection of automation, community trust, and real-time threat detection.
Founded to address the evolving risks of decentralized technology, 0xTeam operates as a full-spectrum blockchain security partner offering audits, monitoring, and custom security products. Their flagship service—comprehensive smart contract audits—is conducted by a team of experts fluent in Solidity, Rust, Go, Move, and TypeScript. Each audit involves a rigorous multi-step process: manual code review, automated analysis, vulnerability assessment, fixed-code verification, and final reporting. Their clients benefit from both security and clarity.
Beyond traditional audits, 0xTeam builds products that push the boundary of blockchain security. Leon AI, their AI-powered audit assistant, is capable of detecting high-risk bugs across chains, and the 0xBugBounty platform enables clients to tap into a global network of white-hat hackers. These tools strengthen long-term security posture through crowdsourcing and automation.
To date, 0xTeam has worked on high-impact projects including Playarts.ai, Elevate Finance, Mentie, PolyInDex, and Crypto De-Kingdom NFT. Their audit reports—public where permitted—are detailed, transparent, and crafted to support remediation efforts. Reviews consistently highlight their ability to find hidden logic bugs, communicate clearly, and act as strategic partners to engineering teams.
0xTeam’s commitment to ecosystem-wide trust is reflected in its collaborations with platforms like Alchemy, getWalletX, and Crossmint. Compared to audit providers like Hacken, CertiK, and SlowMist, 0xTeam stands out for blending speed, educational insight, and human-first service delivery.
0xTeam offers a robust suite of security tools and auditing services tailored to the needs of modern Web3 projects:
- Comprehensive Audits: Detailed reports covering high, medium, low, and informational severity levels with actionable fix guidance.
- Multilingual Code Review: Supports Solidity, Rust, Go, Move, and TypeScript across EVM and non-EVM chains.
- Fast Turnaround: Average audit reporting time is just 72 hours from code submission.
- AI-Powered Vulnerability Detection: Leon AI scans contracts across blockchains for logic errors, exploits, and quality issues.
- Bug Bounty Platform: Launch bounty campaigns to crowdsource testing and patch unknown threats before attackers do.
- Public Audit Transparency: Clients can publish verified reports, boosting user trust and investor confidence.
- Security Consulting: Work directly with the audit team to understand vulnerabilities, implement fixes, and deploy with confidence.
0xTeam simplifies the journey to secure dApp deployment with a highly responsive and human-first onboarding process:
- Visit the Audit Page: Go to 0xTeam’s audit page and click “Request an Audit.”
- Submit Your Project: Provide project details including source code access, chain details, and technical contacts.
- Get a Quote: Receive a tailored audit quotation within 3 hours—audits are offered across various pricing tiers.
- Audit Begins: The team performs manual + automated review, shares a preliminary report, and meets with your developers.
- Implement Fixes: After applying recommendations, submit fixed code for re-audit.
- Receive Final Report: Once confirmed secure, get a full report and optionally publish to the audit library.
0xTeam FAQ
0xTeam combines manual code review with AI-powered vulnerability scanning and collaborative post-audit support. Unlike firms that rely solely on automation, 0xTeam assigns expert engineers to analyze contract logic, perform retests after fixes, and offer real-time consultation—ensuring deep inspection and maximum trust.
Yes, 0xTeam supports audits in Rust, Move, Go, and TypeScript, in addition to Solidity. This makes them uniquely equipped to serve protocols on chains like Aptos, Sui, and others. Their multilingual audit capabilities are one of the broadest in the industry. See supported languages at 0xTeam.
Leon AI is a proprietary AI agent developed by 0xTeam to scan for smart contract vulnerabilities like logic bugs, unsafe patterns, and gas inefficiencies across multiple chains. It enhances the audit workflow by catching errors early and flagging overlooked risks. Leon operates alongside manual reviews, reducing turnaround time while boosting precision.
Beyond traditional audits, 0xTeam also operates the 0xBugBounty platform—a crowdsourced vulnerability discovery system. Projects can launch bounty campaigns, monitor real-time threats, and leverage a global community of ethical hackers. This provides layered defense post-audit.
You can request an audit and receive a quote within 3 hours via the 0xTeam audit page. Their process is streamlined for speed without sacrificing depth—most audits begin within 1–2 business days of quote approval. Their team remains in direct contact throughout for optimal turnaround.