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Opensea

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Enables querying NFT marketplace data from OpenSea's v2 API, including fetching individual NFTs by chain, contract, and token ID, and listing NFTs owned by an a

pipeworx-ioby pipeworx-io
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About

Enables querying NFT marketplace data from OpenSea's v2 API, including fetching individual NFTs by chain, contract, and token ID, and listing NFTs owned by an address.

README

OpenSea MCP — NFT marketplace data (v2 API)

Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.

Tools

Tool Description
get_nft Single NFT by chain + contract address + token ID.
list_owned_nfts NFTs owned by an address on a specific chain. Paginated.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "opensea": {
      "url": "https://gateway.pipeworx.io/opensea/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 673+ data sources:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Opensea data" })

The gateway picks the right tool and fills the arguments automatically.

More

License

MIT

from github.com/pipeworx-io/mcp-opensea

Installing Opensea

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/pipeworx-io/mcp-opensea

FAQ

Is Opensea MCP free?

Yes, Opensea MCP is free — one-click install via Unyly at no cost.

Does Opensea need an API key?

No, Opensea runs without API keys or environment variables.

Is Opensea hosted or self-hosted?

A hosted option is available: Unyly runs the server in the cloud, no local setup required.

How do I install Opensea in Claude Desktop, Claude Code or Cursor?

Open Opensea on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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