# OpenSea

> Discover, buy, sell, and mint NFTs and swap tokens across dozens of blockchains. The OpenSea agent exposes real-time NFT, token, collection, wallet, and marketplace data and actions via the OpenSea MCP server.

- **Domain**: `opensea.io`
- **Provider**: OpenSea (https://opensea.io)
- **A2A protocol version**: 0.2.5
- **Kind**: a2a_agent
- **Category**: blockchain
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: True
- **Quality score**: 90%

## Skills
- **Search OpenSea** — Search across NFTs, tokens, collections, and agent tools with a single query.
- **NFT and item data** — Fetch NFTs, item details, ownership, rarity, live listings, and offers.
- **Token and market data** — Fetch fungible tokens, balances, prices, and trending or top tokens.
- **Collection data** — Fetch collections, floor prices, stats, and trending or top collections.
- **Token swap quotes** — Get DEX-aggregated ERC-20 token swap quotes across supported chains.
- **Account and portfolio** — Look up accounts, profiles, NFT and token balances, favorites, and activity.
- **Marketplace actions** — Create and cancel orders, manage drops, collections, profile, wallets, and watchlists (OAuth-scoped).

## URLs
- Agent card: https://opensea.io/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/opensea.io
- Documentation: https://docs.opensea.io/reference/mcp