BillionVerify MCP Server: Install & Setup

Install BillionVerify in Claude Code

Remote URL

Claude Code

claude mcp add --transport http billionverify https://mcp.billionverify.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "billionverify": {
      "url": "https://mcp.billionverify.com/mcp"
    }
  }
}

npm

Claude Code

claude mcp add billionverify -e BILLIONVERIFY_API_KEY=... -- npx -y billionverify-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "billionverify": {
      "command": "npx",
      "args": [
        "-y",
        "billionverify-mcp"
      ],
      "env": {
        "BILLIONVERIFY_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the BillionVerify MCP server do?

Email verification for AI agents: verify single or bulk emails, check credits and history.

Is the BillionVerify MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does BillionVerify run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add BillionVerify to Claude Code?

Run: claude mcp add --transport http billionverify https://mcp.billionverify.com/mcp

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