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LangChain

SCRIPTMASTERLABS — GatePay for LangChain

com.scriptmasterlabs/gatepay

Policy-gated Arc payment routing: hard caps, signed mandates, hash-chained proof.

client:LangChain transport:streamable-http tools:4

Install SCRIPTMASTERLABS — GatePay in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

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

SCRIPTMASTERLABS — GatePay in other clients