Web3 development: tokens, smart contracts, bridges to business systems

We connect on-chain logic with your IT: accruals, referral programs, transparent payouts — with gas, keys, upgrade paths, and incident response in mind.
Discuss the use case

Capabilities

Smart contracts

EVM-compatible chains, upgrade patterns when required, tests and static analysis.

Application layer

Signing backends, indexers, webhooks, replay and rate-abuse protections.

Security

Threat modeling, pre-mainnet checklists, on-chain event monitoring.

Phases

  • 1.

    Legal framing and network/token model selection.

  • 2.

    Prototype and testnet, load scenarios.

  • 3.

    Partner audit when needed, mainnet.

  • 4.

    Operations, upgrades, incidents.

Artifacts

  • Contract and service source code.
  • Operator and user documentation.
  • Deploy/pause/migration playbooks.
  • On-chain/off-chain metric dashboards.

Budget

PoC/pilot fixed; product work sprint-based including audit and network fees.

We do not provide legal token opinions — engineering delivery within your compliance frame.

Web3 FAQ

Primarily EVM family; others assessed case by case.

Yes when business model and legal clarity exist.

HSM, MPC, or custodian — per your security policy.

We work with accredited partners and remediate findings.

Via payment providers and off-chain accounting per your scheme.

Yes — monitoring and planned upgrades.

Make the Web3 slice predictable for your support team

Describe the scenario — we will propose stack and risks.
Talk to NineLab