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x402card: Virtual Cards + Freeland eSIM

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

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http x402card-virtual-cards-freeland-esim 'https://api.x402card.org/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "x402card-virtual-cards-freeland-esim": {
            "type": "http",
            "url": "https://api.x402card.org/mcp"
        }
    }
}

Frequently asked questions

What is x402card: Virtual Cards + Freeland eSIM?

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

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

It runs as a remote server. In Claude Code: claude mcp add --transport http x402card-virtual-cards-freeland-esim 'https://api.x402card.org/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does x402card: Virtual Cards + Freeland eSIM need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is x402card: Virtual Cards + Freeland eSIM open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains x402card: Virtual Cards + Freeland eSIM?

It is published by nuanu-ai. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.