Blockchain & Crypto Solutions
Smart contracts and crypto payments for your task: 40 hours.
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We guarantee the quality of our services
Included in service
Guide and code handover
Testing on a test network
Deployment to the main network
Network choice for the task and fees
40 hours of analyst and developer work
One smart contract or one crypto integration
Basic contract check for common vulnerabilities
Wallet connection (MetaMask WalletConnect and similar) 
Additional services
FAQ
What can be done in 40 hours?
Typical tasks: accepting USDT, BTC or ETH payments on a website with automatic confirmation; issuing an ERC-20 or BEP-20 token with simple logic; a page with wallet connection and NFT minting; a smart contract for escrow or payout distribution; transaction checks and balances in a user account. One contract or one integration per package.
Do I need blockchain at all?
Often — no. If all participants trust one company, a regular database is cheaper and faster. Blockchain is justified when you need transparency for outsiders, crypto payments, or a token as part of the product. In the first week we break down the task and tell you plainly which option is yours.
How long does the work take?
20 days. Week one is the task breakdown, network choice and the contract scheme, which you approve. Then two weeks of development and testing on a test network, and the final days are deployment to the main network and handover. If you need it faster, we take your project as priority and finish within 10 days.
What if the hours run out?
We see it at the scheme stage and say so right away. Then there are two options: narrow the scope to one contract or one integration, or buy extra hours in blocks of 10 or 20. The decision is yours.
Which networks do you support?
Ethereum, Polygon, BNB Chain, Arbitrum, Base, Solana, TON and similar. We choose the network for the task: low fees matter for payments, liquidity and exchanges for tokens, community for NFTs. We explain the choice upfront.
How much do network fees cost?
It depends on the network: deploying a contract on Ethereum can cost tens or hundreds of dollars, on Polygon or Base — cents. The same goes for user transactions. That is one reason the network choice comes first. You pay the fees directly from your wallet.
How secure is the smart contract?
We build on proven libraries, run basic vulnerability scanners and test on a test network. Contracts that hold significant funds need an independent audit by a specialised firm — we prepare the contract for it as an add-on and say so honestly upfront.
Can I accept crypto on my site without custom development?
Yes, there are ready payment services like NOWPayments or Coinbase Commerce and similar — they take a fee but require no contracts. If that option is enough for you, we connect it within the package: it is faster and cheaper than a custom contract, and we will not write anything unnecessary.
What do I get at the end?
A deployed and verified contract or a working integration on the main network, the source code, tests, a guide for your team and a report on hours spent. All keys and rights stay with you.
What access do you need?
A description of the task, a wallet on your side for deployment and fee payments, and access to the website or app where the integration goes. Everything is agreed upfront.
Team that responds for results
Solutions, not ideas
Fixed process
Proven stack
Accountability for results
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