LangChain

CREW / CrewPay for LangChain

io.github.fxams/crewpay-mcp

Unsigned Pump/Bags/Zora/Clanker launches. mintPubkey required. Fees lock at launch.

client:LangChain transport:streamable-http runtime:npm tools:24

Install CREW / CrewPay in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "crewpay-mcp": {
            "transport": "streamable_http",
            "url": "https://mcp.crewpay.dev/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

CREW / CrewPay in other clients

CREW / CrewPay MCP server