Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http x402card-virtual-cards-freeland-esim https://api.x402card.org/mcp~/.codex/config.toml
[mcp_servers.x402card-virtual-cards-freeland-esim]
url = "https://api.x402card.org/mcp"
# codex mcp add x402card-virtual-cards-freeland-esim --url https://api.x402card.org/mcp~/.cursor/mcp.json
{
"mcpServers": {
"x402card-virtual-cards-freeland-esim": {
"url": "https://api.x402card.org/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"x402card-virtual-cards-freeland-esim": {
"type": "http",
"url": "https://api.x402card.org/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"x402card-virtual-cards-freeland-esim": {
"httpUrl": "https://api.x402card.org/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"x402card-virtual-cards-freeland-esim": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.x402card.org/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"x402card-virtual-cards-freeland-esim": {
"url": "https://api.x402card.org/mcp"
}
}
}