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LangChain

Toolcall for LangChain

click.toolcall/toolcall

30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.

client:LangChain transport:streamable-http tools:20

Install Toolcall in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "toolcall": {
            "transport": "streamable_http",
            "url": "https://toolcall.click/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

Toolcall in other clients