Smart contract development
We write, test and deploy smart contracts on Solana, EVM chains and TON, with a security review before anything goes on-chain.
Smart contract development is writing the programs that run on a blockchain and hold rules and value: tokens, staking, swaps, vaults, escrow, sales and games. Once deployed, the code is public and usually cannot be changed, so the work is mostly about getting the design right before deployment.
We start from a written specification: what the contract does, who can call each function, which funds it holds and what happens in failure cases. You approve that before we write code.
The right chain depends on your users, fees, tooling and liquidity, not on our preference. We will say so if a different chain suits you better.
Our process follows the same order on every chain.
Typical solutions include token and staking contracts, which you can read about under DeFi staking and yield protocols and asset tokenization. For review on its own, see audit and security review.
Price depends on how many contracts there are, how much logic each holds, the chain and whether an interface is included. Contract work usually sits inside our typical packages: a dApp or wallet MVP at $8,500 to $16,000 in 3 to 4 weeks, or a turnkey DEX or AMM at $14,000 to $28,000 in 4 to 6 weeks.
Those are typical ranges, and a written quote follows a scoping conversation. Payment follows milestones. See pricing and packages.
Smart contracts are immutable in most designs, and a bug can mean a permanent loss of funds. A security review and good tests reduce that risk but cannot remove it, and no one can promise a contract is free of bugs. Upgradeable designs allow fixes but add trust in whoever holds the upgrade key, and we explain that trade-off.
Tokenomics, the legal classification of any token and marketing are your decisions and your responsibility. We build the software and do not give legal or financial advice.
Crypto and Web3 only Security review included Fixed-scope quotes Client owns the code
A wallet, exchange, contract, bot or payment flow, and the chains involved.
You get an architecture outline, a timeline and a written price range.
Working builds are shared at each milestone, with a security review before launch.
Usually not. Most contracts are immutable once deployed. Some designs use a proxy or an upgrade mechanism, which lets the owner change logic later but also means users must trust whoever controls the upgrade key. We discuss which approach fits your project during design.
A simple token or staking contract can take days to a couple of weeks, while a full DEX or AMM typically takes 4 to 6 weeks. Testing and review add time, and delays in your feedback add more. The written quote includes a timeline for your scope.
We can deploy from keys and accounts that you control, or hand you a tested deployment script and walk you through it. The deployer and admin keys should belong to you, ideally on a multisig, so no single person of ours ever holds control. We also document every admin function and who can call it, so your team and your users can see how the contract is governed.
We build the technical parts: token contracts, vesting, claim pages and distribution scripts. Tokenomics, legal classification, regulation and marketing are your decisions. We do not promise token price, demand or listings, and we will not build a distribution that is designed to mislead buyers or to hide who controls the supply.
It depends on your users and use case. EVM chains have the widest tooling and liquidity, Solana has low fees and fast confirmation, and TON is close to Telegram users. We compare options in the scoping call and write down the reasons.
Ready to scope your crypto build? Message us on WhatsApp or Telegram with what you want to build and the chains involved. Chat on WhatsApp Chat on Telegram
