Base Smart Contract Audit
Security review for Base projects, including consumer DeFi, token contracts, wallet flows, bridges, and chain-specific attack paths.
Base audit focus
A Base 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 | EVM on OP Stack |
|---|---|
| Languages | Solidity, Vyper |
| Frameworks | Foundry, Hardhat, OpenZeppelin |
| Review scope | consumer DeFi, token contracts, wallet flows |
Network-Specific Security Considerations
Important Base review points that generic checklists often miss.
- OP Stack bridge and messenger behavior
- sequencer downtime and oracle assumptions
- account abstraction and paymaster integrations
- token and USDC integration paths
Typical Audit Targets
Common Base systems that need manual security review.
- consumer DeFi
- token contracts
- wallet flows
- bridges
- marketplaces
- account abstraction systems
Related Base 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 Base audit different?
Base uses EVM on OP Stack, so the audit needs to account for OP Stack bridge and messenger behavior and sequencer downtime and oracle assumptions.
Which Base contracts can CTDSEC review?
CTDSEC can review consumer DeFi, token contracts, wallet flows, bridges, marketplaces, account abstraction systems when the codebase, documentation, tests, and deployment assumptions are available.
Does CTDSEC only audit Base?
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 Base smart contract audit
Send the repository, target network, language, documentation, and timeline so CTDSEC can scope the review accurately.