Develop. Coordinate audit. Ship safely.
Custom smart contracts for any business logic — payments, escrow, NFTs, DAOs, and beyond.
Smart contract capabilities
Custom Contract Logic
Any business rule — payments, escrow, voting, staking, or royalties — written in Solidity or Rust.
Independent Audit Coordination
We coordinate an independent third-party audit before mainnet, and review for re-entrancy, overflow, and access control issues ourselves first. We never self-certify an audit.
Multi-Chain Deployment
Deploy on Ethereum, Polygon, Solana, BNB Chain, Arbitrum, Base, and more — wherever your users are.
Gas Optimisation
We optimise contract code to minimise transaction costs without sacrificing functionality.
Full Documentation
ABI, NatSpec comments, deployment scripts, and integration guides — so your team can maintain it.
Upgradeable Contracts
Proxy patterns (OpenZeppelin) for contracts that need to evolve without breaking existing state.
Supported Chains
What's included
Smart contracts — common questions
- Do you audit your own smart contracts?
- We review our own work for re-entrancy, overflow, and access-control issues first — but we never self-certify an audit. We coordinate an independent third-party audit before any mainnet deployment.
- Which chains can you deploy to?
- Ethereum, Polygon, Solana, BNB Chain, Arbitrum, Base, Avalanche, and Optimism — wherever your users are. Contracts are written in Solidity or Rust as the chain requires.
- What happens before a contract reaches mainnet?
- Everything is built testnet-first: a full test suite, gas optimisation, our internal security review, then an independently coordinated third-party audit. Only after that does it ship.
More questions? Read the full FAQ — pricing, timelines, and process
Ready to build?
We take clients we can make measurably better.
Prefer email? hello@launchpadinc.ca — we reply within 48 hours.