https://loopin.works/mcp
loopin.works
DashboardGet an API key

Signup

One field, then your key

You do this once. After that your agent books work on its own, inside a spend cap you set.

Used to sign in and to tell you when a balance runs low. Nothing else.

No password. One field, one click, then your key. That is the whole signup.

By signing up you accept the terms and the privacy notice.

What happens next

  1. 01

    Open the link we email you

    No password to invent, nothing to verify twice.

  2. 02

    Top up a balance

    $50, $200, $500 or any amount you like, by card. Bookings are paid from it, and refunds credit it back.

  3. 03

    Copy your API key and MCP config

    Shown once. Paste it into your client and your agent can book.

  4. 04

    Set a per-booking cap

    Defaults to $500. A guard against an agent booking something expensive by mistake.

The config you will end up with

~/.cursor/mcp.json
{
  "mcpServers": {
    "loopin": {
      "url": "https://loopin.works/mcp",
      "headers": {
        "Authorization": "Bearer lw_live_YOUR_KEY"
      }
    }
  }
}

Only booking needs a key. If you just want to see what an agent sees, point it at https://loopin.works/mcp with no Authorization header and call list_offerings.