Get Usage

curl --request GET \
  --url https://api.example.com/api/v1/usage \
  --header 'Authorization: Bearer <token>'

{
  "plan": "<string>",
  "period_start": "2023-12-25",
  "period_end": "2023-12-25",
  "tokens": {
    "used": 123,
    "limit": 123,
    "remaining": 123
  },
  "queries": {
    "used": 123,
    "limit": 123,
    "remaining": 123
  },
  "spaces": {
    "used": 123,
    "limit": 123,
    "remaining": 123
  },
  "rate_limit_rpm": 123,
  "rate_limit_per_day": 123
}