Public Grid employs standard HTTP response codes to communicate the outcome of an API request—codes in the 2xx range denote success, whereas those in the 4xx range signal errors arising from problems in the provided information (such as a missing parameter or an invalid address). Codes in the 5xx range highlight errors that occurred on Public Grid's servers.
Public Grid HTTP Status Codes Summary:
| Status Code | Description |
|---|---|
| 200 | OK: Request success |
| 400 | Bad Request: The request was malformed, usually due to a missing parameter |
| 401 | Unauthorized: API key or access token is invalid |
| 402 | Request Failed: The parameters were valid, but the request failed, often due to reaching the call quota |
| 403 | Forbidden: API key or access token is unauthorized for the requested resource |
| 5xx | Server Error: Something went wrong on Public Grid's servers |