Connect x402card: Virtual Cards + Freeland eSIM and your agent gets 12 tools, among them x402card.get_agent_contract, x402card.get_card_contract, x402card.get_card_topup_contract. It answers at https://api.x402card.org/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, succeeded.
Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Inputs: orderId |
x402card.get_readiness | Return sanitized public readiness. Deep provider balances and BIN internals are admin-only. Inputs: deep |
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. Inputs: countryCode, type |
Every block below points at https://api.x402card.org/mcp. Pick your client and copy.
claude mcp add --transport http x402card-virtual-cards-freeland https://api.x402card.org/mcp
{
"mcpServers": {
"x402card-virtual-cards-freeland": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.x402card.org/mcp"]
}
}
}{
"mcpServers": {
"x402card-virtual-cards-freeland": {
"url": "https://api.x402card.org/mcp"
}
}
}{
"servers": {
"x402card-virtual-cards-freeland": {
"type": "http",
"url": "https://api.x402card.org/mcp"
}
}
}{
"context_servers": {
"x402card-virtual-cards-freeland": {
"url": "https://api.x402card.org/mcp"
}
}
}{
"mcpServers": {
"x402card-virtual-cards-freeland": {
"serverUrl": "https://api.x402card.org/mcp"
}
}
}{
"mcpServers": {
"x402card-virtual-cards-freeland": {
"url": "https://api.x402card.org/mcp"
}
}
}name: x402card: Virtual Cards + Freeland eSIM
version: 0.0.1
schema: v1
mcpServers:
- name: x402card: Virtual Cards + Freeland eSIM
type: streamable-http
url: https://api.x402card.org/mcp{
"mcpServers": {
"x402card-virtual-cards-freeland": {
"httpUrl": "https://api.x402card.org/mcp"
}
}
}{
"mcpServers": {
"x402card-virtual-cards-freeland": {
"type": "http",
"url": "https://api.x402card.org/mcp"
}
}
}{
"mcpServers": {
"x402card-virtual-cards-freeland": {
"url": "https://api.x402card.org/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fapi.x402card.org%2Fmcp&type=streamable_http&id=x402card-virtual-cards-freeland&name=x402card%3A%20Virtual%20Cards%20%2B%20Freeland%20eSIM
It answered our last check on 24 October 2026 in 314 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by x402card.org and served from api.x402card.org, the vendor's own domain: https://api.x402card.org/mcp.
12, as returned by the server's own tools/list on 23 September 2026: x402card.get_agent_contract, x402card.get_card_contract, x402card.get_card_topup_contract, x402card.get_config, x402card.get_esim_contract, x402card.get_esim_readiness, x402card.get_install_command, x402card.get_openapi, and 4 more.
It answered our last check on 24 October 2026 in 314 ms. Over 6 checks since 12 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.x402card.org/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: org.x402card. Endpoint host: api.x402card.org. ARD identifier: urn:air:org.x402card:mcp:freeland-esim.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.