onflow
Professional software vendor delivering innovative solutions on the Softono platform. Specialized in both open-source and proprietary software development.
Software by onflow
nft-storefront
NFT Storefront V2. Cadence marketplace contract for the Flow network with royalties and cross-marketplace composability
nft-catalog
The nft-catalog project is a deprecated on-chain registry for Flow blockchain NFT collections that conform to the standard metadata specifications. Its primary function was to enable decentralized applications, wallets, and marketplaces to discover and interact with interoperable NFT collections across the Flow network. The project provided a live website for submitting collections on both mainnet and testnet, along with an npm module named flow-catalog that facilitated programmatic access to the registry. This library exposed various scripts for retrieving catalog data, account NFT information, and metadata, as well as transactions for proposing, approving, adding to, or removing entries from the catalog. It included helper contracts for easier NFT discovery and defined specific contract addresses for mainnet and testnet environments. The project has been officially replaced by a decentralized alternative called fixes-world/token-list to improve the registry mechanism, as detailed in the project's deprecatio
flow-playground
Flow Playground. Browser-based IDE for writing, compiling, and testing Cadence smart contracts directly in a browser