We’re trying to access the Tokeet API, but even simple calls such as getting the current user give us the following error:

{
   "error": {
      "message": "You are not authorized to access the specified resource. Please check your apikey and account id.",
      "code": 401
   }
}

The URL is: https://capi.tokeet.com/v1/user/me?account={{account}} where account is set to our account ID, and the Authorization header contains our API key.

Is there something else we need to do to enable API access?