TON Smart Contract Audit
Security review for TON projects, including Jetton contracts, wallet contracts, staking systems, marketplaces, and chain-specific attack paths.
TON audit focus
A TON smart contract audit should review code behavior and the execution model that surrounds it. CTDSEC checks how the protocol manages assets, state transitions, authorities, external calls, upgrades, and network-specific assumptions.
The review starts with the frozen commit and then follows the paths that can affect user funds, protocol solvency, governance execution, bridge safety, and emergency controls.
| Runtime | TON Virtual Machine |
|---|---|
| Languages | FunC, Tact |
| Frameworks | TON SDK, Tact |
| Review scope | Jetton contracts, wallet contracts, staking systems |
Network-Specific Security Considerations
Important TON review points that generic checklists often miss.
- cell serialization and message parsing
- bounce behavior and asynchronous messages
- gas, storage fees, and state initialization
- wallet and Jetton contract assumptions
Typical Audit Targets
Common TON systems that need manual security review.
- Jetton contracts
- wallet contracts
- staking systems
- marketplaces
- message-driven protocols
Related TON Audit Services
Explore the review options that fit your code and integrations.
Smart Contract Audit FAQ
Short answers for teams preparing an audit scope.
What makes a TON audit different?
TON uses TON Virtual Machine, so the audit needs to account for cell serialization and message parsing and bounce behavior and asynchronous messages.
Which TON contracts can CTDSEC review?
CTDSEC can review Jetton contracts, wallet contracts, staking systems, marketplaces, message-driven protocols when the codebase, documentation, tests, and deployment assumptions are available.
Does CTDSEC only audit TON?
No. CTDSEC audits smart contracts across many ecosystems and keeps chain-specific pages connected to the broader smart contract audit process.
Prepare for Your Audit
Practical review questions and scoping guidance for your engineering team.
Smart Contract Audit Checklist
A practical smart contract audit checklist covering scope, access control, accounting, oracles, upgrades, tests, deployment, and remediation.
How to Prepare for a Smart Contract Audit
How protocol teams can prepare repositories, documentation, tests, deployment details, and scope before a smart contract audit.
How Much Does a Smart Contract Audit Cost?
What affects smart contract audit cost, including code size, complexity, blockchain ecosystem, documentation, testing, and remediation needs.
Request a TON smart contract audit
Send the repository, target network, language, documentation, and timeline so CTDSEC can scope the review accurately.