What is a smart contract? Definition, uses and risks
A clear definition of a smart contract: how it runs on a blockchain, what it is used for, its limits and risks, and what it takes to build one safely.
7 min read
Guides
Guides for building and securing smart contracts
Clear answers for founders, product owners and technical leads: what things cost, how an audit works, and how to choose and compare vendors.
Smart contract audit cost: ranges and price drivers
What a smart contract audit costs, from small token contracts to large DeFi protocols, what drives the price, and how to lower it without cutting quality.
7 min read
Smart contract development cost by type of project
What smart contract development costs by project type, what adds effort, how the vendor's region changes the price, and which hidden costs to budget.
6 min read
How to choose a smart contract auditor: criteria and red flags
Learn how to choose a smart contract auditor, with the criteria that matter, questions to ask, red flags, and how firms, contests and bounties compare.
7 min read
The smart contract audit process, step by step
The smart contract audit process explained step by step, from scoping and commit hash to re-audit and final report, with the client's role at each stage.
8 min read
How to prepare for a smart contract audit: a checklist
A smart contract audit checklist: code freeze, documentation, roles, tests, static analysis and known issues, and how readiness lowers audit cost and duration.
7 min read
How to write a smart contract brief (RFP and specification)
What a smart contract brief or RFP must contain, from roles and parameters to admin powers, tests and audit, so that the quotes you receive are comparable.
7 min read
How to compare smart contract quotes (audit and development)
How to compare smart contract audit and development quotes by normalizing scope, effort, deliverables, re-audit and payment terms, with a checklist.
6 min read
Independent smart contract audits: why self-review falls short
Why a developer cannot audit their own smart contract, what auditor independence means in practice, and how to organize handoffs and contracts.
7 min read
Common smart contract vulnerabilities and how to prevent them
The ten most common smart contract vulnerabilities, from reentrancy to key management, with their typical impact and the design practices that prevent them.
8 min read
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