> Due to the use of git-url dependencies, versions of npm below 8.5.2 are incompatible with this package due to broken integrity checksum validation. Then, in your project, run: npm install -save opensea-js Execute nvm use, if you have Node Version Manager. Switching to Node.js version 16 is required for SDK Version 3.0+ and to make sure common crypto dependencies work. Then you can create orders off-chain or fulfill orders on-chain, and listen to events (like ApproveAllAssets or WrapEth) in the process. Get started by requesting an API key and instantiating your own OpenSea SDK instance. It allows developers to access the official orderbook, filter it, create buy orders ( offers), create sell orders ( auctions), and complete trades programmatically. This is the JavaScript SDK for OpenSea, the largest marketplace for NFTs. You don't have to deploy your own smart contracts or backend orderbooks. These can be ERC-721 or ERC-1155 (semi-fungible) items. With OpenSea.js, you can easily build your own native marketplace for your non-fungible tokens, or NFTs. A JavaScript library for crypto-native ecommerce: buying, selling, and bidding on any cryptogood.
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