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LangChain

Feegate AI Agent data marketplace catalog & platform metrics for LangChain

org.feegate/marketplace

Pay-per-call MCP data products listed on Feegate. Free discovery, x402 USDC paid queries on Base.

client:LangChain transport:streamable-http tools:6

Install Feegate AI Agent data marketplace catalog & platform metrics in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "marketplace": {
            "transport": "streamable_http",
            "url": "https://feegate.org/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

What LangChain can do once it is connected

Feegate AI Agent data marketplace catalog & platform metrics in other clients