Solidity smart contracts built and tested with Hardhat, plus the backend, webhook and payment integrations that connect them to your product.

What's included

Contract design and Solidity implementation for your token, escrow or payment flow

A Hardhat test suite covering the success paths and the failure paths

Testnet deployment first, then mainnet when you are ready

Backend integration: the APIs, webhooks and payment flows that connect the contract to the rest of your product

Handover documentation your team can work from

Not included

Formal security audits. For a contract holding significant value, budget for an independent audit firm before you go to mainnet.

Proof

Blockchain and payment integrations delivered at OrbitX.