Smart contract copilot
that signs every line.
Build, audit, fix, and optimize Solidity contracts with AI, with each output signed by an Agent ID and stored tamper-evidently in 0G Storage.
$1,766,000,000 lost to DeFi exploits in 2024. 82% of those attacks used patterns that had already been documented. The knowledge existed. It just did not reach the developer in time.
— Immunefi Web3 Security Report H1 2024, Chainalysis Crypto Crime Report 2024 —
WHY DEVELOPERS SHIP
SAFER CONTRACTS
WITH ZEROVULN
Most smart contract exploits are not novel attacks. They are known patterns that never reached the right developer at the right time. ZeroVuln puts the collective knowledge of the security research community directly inside your development workflow - signed, verified, and always on.
Speed
Audit in seconds, not weeks. Paste your contract. Get a full AI audit in under a second. No waiting for a firm to schedule your project. No weeks of back-and-forth. Ship on your own timeline.
Cost
Professional-grade security at $30 a month. A traditional smart contract audit costs $10,000 to $50,000. ZeroVuln gives indie developers and small teams access to the same quality of security knowledge - at a price that makes sense before you have revenue.
Verifiability
Every finding is provable, not just claimed. Every AI output is signed with an Agent ID and backed by an immutable reasoning trace on 0G Storage. You can verify the logic behind any finding - independently, on-chain, at any time. This is not trust. This is proof.
Training
Trained by real whitehat hackers. ZeroVuln is not trained on generic code datasets. Every vulnerability pattern in our model was submitted by a security researcher, validated by a senior auditor, and anchored on-chain before it entered a single training run.
Built on 0G. Verified at every step.
ZeroVuln uses 0G's modular infrastructure end to end - from storing vulnerability labels to signing every AI output. Every component is chosen because it makes the audit trail verifiable, not just logged.
0G Storage
Every vulnerability label, reasoning trace, and training dataset is stored on 0G Storage. Content-addressed and immutable - once a label lands, it cannot be altered. Only verified.
0G Compute
The AI model fine-tunes weekly on validated labels using 0G Compute. Inference runs inside a Trusted Execution Environment via Phala dStack - so the model output is tamper-proof, not just stored.
0G Chain
Every audit finding and reviewer verdict is anchored on 0G Chain. The record is permanent, publicly verifiable, and tied to the wallet address of the researcher who contributed the original vulnerability pattern.
Agent ID
Every AI output is signed with an Agent ID - a cryptographic identity standard for AI agents on 0G. You always know which agent produced a result, when it was produced, and what reasoning it used.
AI Model
Qwen2.5-Coder, fine-tuned weekly via LoRA on expert-validated vulnerability labels. Delivered via Hugging Face. Training data sourced exclusively from verified whitehat researcher submissions - no generic code datasets.
The Pulse of Network Security
ZeroVuln is more than just a copilot. It’s a thriving decentralized ecosystem.
To date, we have distributed a whopping total reward of 0 0G to our contributors, fueling a new era of tamper-evident code.
Submitted Findings
Contracts Secured
Active Auditors
From code to verified audit
in three steps
No setup. No integrations. No waiting for a firm to reply. Connect your wallet, paste your contract, and get an AI-powered audit with a cryptographically verifiable trail - in under a minute.
Are you a security researcher?
Contribute and earn.
Submit a structured vulnerability pattern - the code, the attack scenario, and the fix. A senior auditor reviews and validates your submission on-chain. Once approved, your label enters the training set and your wallet address is permanently attributed to every finding it generates. The more your pattern matches in live audits, the more recognition your contribution carries on-chain.
No credit card. No setup. Connect your wallet and ready to go.