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x402card: Virtual Cards + Freeland eSIM

MCP server · by x402card

Web APIs Streamable HTTP v0.1.5

Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.

View source ↗ Website ↗ More servers

Install

Run one of the commands below, then add the client config underneath.

Streamable HTTPhttps://api.x402card.org/mcp

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers{
  "mcpServers": {
    "freeland-esim": {
      "url": "https://api.x402card.org/mcp"
    }
  }
}

About this server

x402card: Virtual Cards + Freeland eSIM is listed in the Web APIs category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the x402card: Virtual Cards + Freeland eSIM MCP server?

x402card: Virtual Cards + Freeland eSIM is an MCP server by x402card. Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.

How do I install x402card: Virtual Cards + Freeland eSIM?

Install it with: https://api.x402card.org/mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is x402card: Virtual Cards + Freeland eSIM free to use?

The MCP server itself is free to install. The source is public on https://github.com/nuanu-ai/x402card. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support x402card: Virtual Cards + Freeland eSIM?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.