# API - GET on Custom Reports
Remember to create the[ **Custom Report**](https://docs.sprinthub.com/topicos/analisar/relatorios-e-dashboards-personalizados/relatorios-videos-tutoriais/relatorios-dashboards-e-graficos-personalizados-no-sprinthub) first!
Reports are not updated constantly, so to avoid consuming all of your API calls/min, try to call GET on the report at most 3 times per day.
**Call to get report IDs:**
{% code fullWidth="false" %}
```http
GET /advancedreports?apitoken=your-api-token&i=instance
```
{% endcode %}
**Report call by ID:**
```http
GET /reportchart/{report_id}?apitoken=your-api-token&i=instance
```
**URL Parameters**
* `report_id` (required): Report ID
* `apitoken` (required): API authentication token
* `i` (required): your instance
**Headers**
```http
Content-Type: application/json
```
### Status Codes
| Code | Description | Details |
| ---- | --------------- | ------------------------------------ |
| 200 | Success | The request was successful |
| 400 | Invalid request | Check the parameters sent |
| 401 | Unauthorized | Invalid or expired token |
| 403 | Forbidden | No permission to access the resource |
| 404 | Not found | Requested resource does not exist |
| 500 | Internal error | Server error, try again later |
### Notes
* All dates must be sent in ISO 8601 format (YYYY-MM-DD)
* The authentication token must be sent in all requests
* Request limit: check the limit of your plan.
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