x402card: Virtual Cards + Freeland eSIM
Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.
General capability
| Provider | nuanu-ai |
|---|---|
| Owner | Not yet linked to a registered owner |
| Protocol | MCP |
| Version | 0.1.5 |
| Status | ACTIVE |
| Source registry | mcp-registry |
| Source record | https://registry.modelcontextprotocol.io/v0/servers/org.x402card%2Ffreeland-esim |
| Repository | https://github.com/nuanu-ai/x402card |
| Website | https://x402card.org/ |
| Authentication required | No |
| First seen by AgentGraph | 8/18/2026, 4:40:27 AM |
| Last seen by AgentGraph | 8/20/2026, 4:41:00 AM |
| Source last updated | 8/18/2026, 3:40:12 PM |
Transport
[
{
"url": "https://api.x402card.org/mcp",
"kind": "remote",
"type": "streamable-http"
}
]This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.