Smart contract audits
Lakecipher audits Solidity smart contracts from ₹25,000 for a small contract, usually in 1 to 3 weeks. For each problem you get a working proof that it can be exploited, and a concrete fix, not just a severity label. Our independent research has found signature replay bugs and slippage exploits in real contracts.
Price and time
| Starts at | ₹25,000 |
|---|---|
| What that covers | A small single contract. Price depends on lines of code and how much value it will hold. |
| Time | 1 to 3 weeks |
| Payment | 50% to start, 50% after you approve |
Who this is for
- Teams about to deploy a contract that will hold real money
- Projects that forked a known protocol and changed parts of it
- Founders who want a second opinion before paying for a large audit firm
What's included
- A threat model of how value could be stolen or frozen
- Manual review, line by line
- Static analysis with Slither, and fuzz and invariant tests with Foundry
- A working proof of concept for each finding
- A written report in plain language, with fixes and a re-check after you apply them
What isn't
- A guarantee. No audit proves that a contract is safe, and nobody honest will promise that
An honest note. We are a single independent reviewer, not a big audit brand. If your investors want a known firm's logo, you need that firm. We work well as a first pass before you pay for one.
How it works
1. Freeze the code
You give us one exact commit, so we are all reviewing the same thing.
2. Attack it
We look for replay bugs, broken approvals, slippage exploits, and the assumptions that fail under real money.
3. Report and re-check
You get a report and fixes. Once you apply them, we check again.
Questions about smart contract audits
How much does a smart contract audit cost?
Ours start at ₹25,000 for a small single contract. Audit prices rise with lines of code, complexity and the value at risk. A large protocol at a top firm can cost many times more.
What did your research actually find?
Two examples: a missing chainId in an EIP-712 domain separator, which allowed a signature to be replayed on another chain, and a Uniswap V3 fork where a zero minimum let a front-run take 50% of a migration and up to 100% of a mint on a forked test network.
Does an audit mean my contract is safe?
No. An audit lowers risk but can't remove it. For contracts holding serious money, use more than one reviewer and run a bug bounty as well.
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Tell us what you need
We reply within 3 hours during the day. The first talk is free, in Tamil or English.