Interact with the OpenSea API (api.opensea.io) to query NFT collections, retrieve NFT metadata and images, get collection stats and floor prices, fetch marketplace listings and offers, execute Seaport trades, and swap ERC20 tokens. Provides the @opensea/cli command-line tool, curl-based shell scripts with built-in retry and backoff, and a programmatic TypeScript SDK. Use when making any API calls to OpenSea, using an OPENSEA_API_KEY, querying NFT or collection data, fetching NFT images or metadata, checking floor prices, or building applications that integrate with OpenSea. Triggers on tasks mentioning OpenSea API, NFT data fetching, collection queries, marketplace listings, token swaps, Seaport protocol, or api.opensea.io endpoints. Always prefer this skill's CLI and scripts over writing raw curl commands to OpenSea.
cp -r cryptoskill/skills/defi/opensea-official-skill .claude/skills/clawhub install opensea-official-skill