03 · Solidity · Rust · Anchor
Custom smart contracts
Bespoke, trustless business logic: escrows, conditional payments, subscriptions, verifiable lotteries, reward systems and whatever you can imagine, with tests and documentation.
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from €1,500 + VAT
Deliverables
- Upfront functional spec
- 95%+ test coverage
- Upgradeable patterns (UUPS)
- Post-deployment support
How we work
- 01
Specification
Requirements, architecture and a fixed quote.
- 02
Development
Contracts with tests (Foundry), frontend and staging environments.
- 03
Verification
Testnet deployment, review with you and verified source code.
- 04
Launch
Mainnet, documentation and post-delivery support.
Indicative prices excluding VAT. The final quote depends on scope, network and timeline.
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