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LangChain

E-Invoice Map for LangChain

com.einvoicemap/e-invoice-map

Free, read-only e-invoicing data: mandate dates, Peppol providers, validation-error explainers.

client:LangChain transport:streamable-http tools:7

Install E-Invoice Map in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "e-invoice-map": {
            "transport": "streamable_http",
            "url": "https://einvoicemap.com/api/v1/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

E-Invoice Map in other clients