The Selcom API Gateway uses the following HTTP error codes:
| Error Code | Meaning |
|---|---|
| 400 | Bad Request – Your request is invalid. |
| 401 | Unauthorized – Your API key is wrong. |
| 403 | Forbidden – The kitten requested is hidden for administrators only. |
| 404 | Not Found – The specified kitten could not be found. |
| 405 | Method Not Allowed – You tried to access a kitten with an invalid method. |
| 406 | Not Acceptable – You requested a format that isn’t json. |
| 410 | Gone – The kitten requested has been removed from our servers. |
| 418 | I’m a teapot. |
| 429 | Too Many Requests – You’re requesting too many kittens! 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 |