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Example Repositories

Working code examples make it faster to see patterns in action than reading prose. These repositories are official samples for common OXN dApp patterns.

Getting started templates​

Hardhat starter — a minimal Hardhat project preconfigured for OXN. Deploys a Hello World ERC-20 and demonstrates encrypted calls. Fork this when you want to skip the initial setup.

Foundry starter — the Foundry equivalent. Uses the "Foundry deploy + JS interact" hybrid pattern for confidentiality.

Sample dApps​

Confidential ERC-20 — the Building a Confidential ERC-20 contract with full Hardhat tests.

Sealed-Bid Auction — the Building a Sealed-Bid Auction contract with tests and a minimal frontend.

Private Voting — the Building a Private Voting dApp contract.

Full-stack dApp — a Next.js + Solidity example that combines an OXN backend contract with a wallet-connected frontend.

Backend and infrastructure​

Go indexer example — a service that indexes OXN transactions into Postgres, treating encrypted calldata as opaque bytes.

Rust backend example — a REST service that signs OXN transactions on behalf of authenticated users.

Repository status​

Locations for the above repositories will be published as they become available. Check the OXN GitHub organization for links.

Contributing an example​

Have a well-tested pattern you'd like to share? Contact the team via Support. Community-contributed examples that meet a quality bar get listed here.

Next steps​