curl --request GET \
  --url https://api.intelligence.io.solutions/api/r2r/v3/users/{id}/limits \
  --header 'Authorization: Bearer <token>'

{
  "results": {
    "storage_limits": {
      "chunks": {
        "limit": 1,
        "used": 1,
        "remaining": 1
      },
      "documents": {
        "limit": 1,
        "used": 1,
        "remaining": 1
      },
      "collections": {
        "limit": 1,
        "used": 1,
        "remaining": 1
      }
    },
    "system_defaults": {
      "global_per_min": 1,
      "monthly_limit": 1,
      "route_per_min": 1
    },
    "user_overrides": {
      "key": "value"
    },
    "effective_limits": {
      "global_per_min": 1,
      "monthly_limit": 1,
      "route_per_min": 1
    },
    "usage": {
      "global_per_min": {
        "used": 1,
        "limit": 1,
        "remaining": 1
      },
      "monthly_limit": {
        "used": 1,
        "limit": 1,
        "remaining": 1
      },
      "routes": {
        "key": {
          "route_per_min": {
            "used": 1,
            "limit": 1,
            "remaining": 1
          },
          "monthly_limit": {
            "used": 1,
            "limit": 1,
            "remaining": 1
          }
        }
      }
    }
  }
}