| Error Code | Meaning |
|---|---|
| 200 | OK |
| 400 | Bad Request — Your request is invalid. |
| 401 | Unauthorized — Your API key is wrong. |
| 403 | Forbidden — The project requested is hidden for administrators only or doesn’t exist. |
| 406 | Not Acceptable — You requested a format that isn’t json. |
| 408 | Timeout — Your request to an await endpoint has timed out. |
| 429 | Too Many Requests — You’re sending requests too quickly! Slow down! |
| 500 | Internal Server Error — We had a problem with our server. Try again later. |
| 503 | Service Unavailable — We’re temporarily offline for maintenance. Please try again later. |
Error Codes
The Sieve API uses the following error codes: