Fixed-price sprint
Smart contract audit preparation — so the audit is shorter and cheaper.
Auditors bill by time. In one to two weeks we get your Solidity code, tests and documentation into a state where they spend that time on your logic, not on missing tests and open questions.
Audit-Readiness Sprint
Fixed scope, fixed price
Audit-Readiness Sprint
Get your smart contracts ready for an external audit.
Fixed price
$4,500 – $8,500
What's included
- Threat model: actors, privileged roles, trust assumptions and attack surfaces
- Test-suite gap analysis with a line and branch coverage report
- Fuzz and stateful invariant tests (Foundry) for the critical paths
- Slither run with every finding triaged
- Prioritised fixes list with concrete recommendations
You receive
An audit handoff pack — frozen scope and commit, architecture notes, invariants, known issues and test instructions — so the auditors spend their time on your logic.
Who it's for
- Your external audit is booked or being quoted, and the test suite has gaps.
- An investor, launchpad or exchange asks for coverage numbers and a threat model.
- You inherited contracts and need to know what state they are really in.
Free checklist
Smart contract audit-readiness checklist
Scope, documentation, tests, fuzzing, static analysis and audit logistics — what to prepare before you pay for an external audit.
How the sprint runs
- 01
Scoping call
We confirm size (nSLOC), chains, dependencies and the audit date. If it doesn't fit a sprint, we say so and quote it individually.
- 02
Freeze and read
You freeze a commit. We read the code, map actors, roles and trust assumptions and write the threat model.
- 03
Test and analyse
Coverage gap analysis, fuzz and stateful invariant tests for the critical paths in Foundry, a Slither run with every finding triaged.
- 04
Handoff pack
A prioritised fixes list and the audit handoff pack: scope, commit, architecture notes, invariants, known issues, test instructions.
Questions about the sprint
How much does a smart contract audit cost, and what does preparation change?
Audit firms price by code size, complexity and auditor time; published market references put simple token audits in the low five figures (USD) and DeFi protocols far higher. Preparation does not replace the audit — it removes the avoidable part of the bill: time auditors spend on missing tests, unclear scope and undocumented assumptions.
Is this an audit?
No. The sprint prepares your code for an external audit by an independent firm; it does not replace one, and we say so in the report.
Which stacks do you cover?
Solidity on EVM chains (Ethereum, Base, Polygon, Arbitrum, BNB Chain) with Foundry or Hardhat projects. Other languages are quoted individually.
Do you fix the findings too?
The sprint ends with a prioritised fixes list with concrete recommendations. Implementing the fixes can follow at the hourly rate or as a fixed-price package.
Have a project in mind?
Tell us what you're building. You get an honest assessment, a clear scope and a fixed-price or milestone proposal, usually within a few working days.
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