opensea-researchlisted

# OpenSea research Inspect public OpenSea marketplace data as normalized JSON: collections, items, traits, listings, offers, sales activity, categories, chains, and creator profiles. ## When to use this skill - Search or browse NFT collections and items. - Inspect collection stats, traits, best deals, or related collections. - Compare sales, listings, offers, and marketplace activity. - Resolve accepted chain/category values before making a filtered request. - Research a collection or creator's public marketplace footprint. ## Setup - Get a Crawlora API key at [crawlora.net](https://crawlora.net?utm_source=github&utm_medium=referral&utm_campaign=crawlora-skills). - `export CRAWLORA_API_KEY=sk_your_key_here` - Requests use `x-api-key: $CRAWLORA_API_KEY` against `https://api.crawlora.net/api/v1`. ## How it works Start with `/opensea/categories` and `/opensea/chains` when a filter needs a closed value set. Use collection/item search and detail endpoints next, then the collection/item activity, listings, offers, sales, and trait endpoints for market analysis. Keep cursors returned by paginated activity/listing calls. Full endpoint list: [`reference/endpoints.md`](reference/endpoints.md). ## Example ```sh scripts/crawlora.sh /opensea/collections search="art" | jq '.' scripts/crawlora.sh /opensea/collection slug="example-collection" | jq '.' scripts/crawlora.sh /opensea/collection/example-collection/activity | jq '.' ```