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LangChain

ALT eSIM for LangChain

com.altesim/esim

Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.

client:LangChain transport:streamable-http tools:5

Install ALT eSIM in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "esim": {
            "transport": "streamable_http",
            "url": "https://altesim.com/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

ALT eSIM in other clients