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LangChain

MCPVOT — x402 Facilitator Machine for LangChain

io.github.mcpvot/mcpvot

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

client:LangChain transport:streamable-http tools:5

Install MCPVOT — x402 Facilitator Machine in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mcpvot": {
            "transport": "streamable_http",
            "url": "https://mcpvot.xyz/api/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

MCPVOT — x402 Facilitator Machine in other clients