TON Smart Contract Security Scanner

To audit TON smart contracts for asynchronous message flow vulnerabilities, you need to detect missing bounce handling, replay attacks, and gas accounting issues across FunC and Tact code. The scanner provides structured workflows and vulnerability patterns to guide end-to-end security reviews for actor-model semantics.

Critical security issues to look for in FunC and Tact contracts include missing bounce handling, replay protection failures, unbounded storage growth, and improper gas accounting. Analyzing message flows and serialization helps identify these vulnerabilities unique to TON.

Yes, you can use this scanner to review DeFi, jetton, and NFT protocols on TON. It detects vulnerabilities like replay protection failures and unbounded storage growth, producing actionable findings with concrete fixes and safe defaults tailored for these contract types.

To start a TON contract security audit, load a sample contract and run the TON vulnerability patterns. The scanner applies structured audit workflows to detect critical flaws in message flows, gas accounting, and serialization, guiding an end-to-end security review.

Your TON smart contract fails on bounce handling and storage costs due to unhandled asynchronous message returns and unbounded storage growth. The scanner identifies these actor-model flaws and provides actionable remediation with concrete fixes and safe defaults.

Yes, this scanner supports both FunC and Tact programming languages. It comprehensively detects critical vulnerabilities like missing bounce handling, replay protection, and unbounded storage growth across message flows, gas accounting, and serialization in both languages.