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LangChain

Email Verification API for LangChain

io.github.br0ski777/email-verification

Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.

client:LangChain transport:sse

Install Email Verification API in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "email-verification": {
            "transport": "streamable_http",
            "url": "https://email-verification.api.klymax402.com/mcp",
        }
})

tools = await client.get_tools()

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

Email Verification API in other clients