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x402card: Virtual Cards + Freeland eSIM MCP Server

by x402card Your server? Claim it
answering

x402card: Virtual Cards + Freeland eSIM is answering right now. Last checked 7 min ago. It exposes 12 tools.

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

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 15 days of history
15 days agonow
100.0%
Uptime 24h
91 of 91 checks
12
Tools
read from the server
399 ms
Response time
average over 24h
open, no key
Access
streamable-http

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

run in your terminal
claude mcp add freeland-esim --transport http https://api.x402card.org/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "freeland-esim": {
      "url": "https://api.x402card.org/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.freeland-esim]
url = "https://api.x402card.org/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "freeland-esim": {
      "url": "https://api.x402card.org/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "freeland-esim": {
      "url": "https://api.x402card.org/mcp"
    }
  }
}

Available tools 12

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

x402card
x402card.get_agent_contract
Return the complete machine-readable x402card API/agent contract.
x402card.get_card_contract
Return the virtual-card direct x402 purchase, payer-ownership, issuance, economics, and credential-security contract.
x402card.get_card_topup_contract
Return the separate direct x402 card top-up, active-card ownership, amount, fee, replay, and asynchronous funding contract.
x402card.get_config
Return public runtime config: network, USDC asset, receive address, fees, limits, and treasury mode.
x402card.get_esim_contract
Return the Freeland eSIM catalog, direct x402 purchase, payer-ownership, fulfillment, and privacy contract.
x402card.get_esim_readiness
Return eSIM-only readiness without unrelated card-provider or treasury gates.
x402card.get_install_command
Return the shell install command and CLI discovery commands.
x402card.get_openapi
Return the OpenAPI 3.1 document for direct HTTP API usage.
x402card.get_payable_url
Build the public payable x402 URL for an existing order id.
x402card.get_readiness
Return sanitized public readiness. Deep provider balances and BIN internals are admin-only.
x402card.get_wallet_requirements
Return signer-agnostic owner authentication, x402 payer, credential, and adapter requirements.
x402card.list_esim_plans
List live Freeland prepaid travel eSIM plans and current Base USDC prices.

Endpoints

URLTransportStateLatencyChecked
https://api.x402card.org/mcp streamable-http answering 1927 ms 7 min ago

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x402card: Virtual Cards + Freeland eSIM — questions

Answers built from our own checks of this server.

What can x402card: Virtual Cards + Freeland eSIM do?
It exposes 12 tools, read directly from the server on our last check. Among them: x402card.get_agent_contract, x402card.get_card_contract, x402card.get_card_topup_contract, x402card.get_config, x402card.get_esim_contract, x402card.get_esim_readiness and 6 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is x402card: Virtual Cards + Freeland eSIM working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 399 ms. The bar chart above shows every period we have measured.
Is x402card: Virtual Cards + Freeland eSIM still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect x402card: Virtual Cards + Freeland eSIM?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does x402card: Virtual Cards + Freeland eSIM need an API key?
No. x402card: Virtual Cards + Freeland eSIM completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 12 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is x402card: Virtual Cards + Freeland eSIM?
It answers our handshake in 399 ms on average, which is faster than 45% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.