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LangChain

Agent Utility Suite (x402) for LangChain

io.github.vanakenj45/x402-agent-api

SEC filings, financials, insider trades; company data; web scraping; OFAC, email; HVAC calcs. x402

client:LangChain transport:streamable-http tools:5

Install Agent Utility Suite (x402) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "x402-agent-api": {
            "transport": "streamable_http",
            "url": "https://x402-agent-api.onrender.com/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

Agent Utility Suite (x402) in other clients