curl --request GET \
  --url https://api.example.com/v1/rate/limits \
  --header 'x-api-key: <x-api-key>'

{
  "rate_limits": {
    "minute": {
      "count": 123,
      "limit": 123,
      "exceeded": true,
      "remaining": 123,
      "reset_time": "<string>"
    },
    "hour": {
      "count": 123,
      "limit": 123,
      "exceeded": true,
      "remaining": 123,
      "reset_time": "<string>"
    },
    "day": {
      "count": 123,
      "limit": 123,
      "exceeded": true,
      "remaining": 123,
      "reset_time": "<string>"
    }
  },
  "limits": {
    "maximum_requests_per_minute": 123,
    "maximum_requests_per_hour": 123,
    "maximum_requests_per_day": 123,
    "tokens_per_agent": 123
  },
  "tier": "<string>",
  "timestamp": "<string>",
  "success": true
}