A full-featured NFT marketplace built with Next.js and Solidity: minting, collections, fixed-price sales, auctions, royalties and rich creator profiles.
OpenSky is part of the Coodes premium collection: clean, documented source code, a modern responsive UI and everything you need to deploy on your own infrastructure. The package is designed so that a single developer can run it locally in minutes and a team can extend it for years.
Use it as a launch-ready product, a foundation for a client project or a reference implementation for your own architecture. Need help? Our installation & customization service can have it live under your brand within days.
A complete multi-vendor e-voting platform: organizers create elections, register candidates and whitelist voters, while every ballot is recorded by an audited-style Solidity contract.
Issue tamper-proof certificates for courses, events and employees. Each certificate hash is anchored on-chain and anyone can verify it instantly by QR code or ID.
Launch your own AI writing SaaS. Users subscribe with crypto through a smart contract, generate SEO-optimized articles with the OpenAI API and manage everything from a clean dashboard.