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LangChain

Avalara Cross-Border for LangChain

com.avalara/cross-border

Cross-border duty-rate and Trade & Tariff content lookups with product compliance and restrictions

client:LangChain transport:streamable-http

Install Avalara Cross-Border in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "cross-border": {
            "transport": "streamable_http",
            "url": "https://mcp.avalara.com/cross-border",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

Avalara Cross-Border in other clients