List of key Open API error codes
When the API request value is invalid or an error occurs during the handling process, the JSON body with the following form will be returned with the HTTP status code.
The key error codes are as follows.

Occurs when authentication information, such as uri_hash or body_hash, is incorrect.
Occurs when the api for another person's World is called instead of yours.
Occurs when the api is requested more than 300 times in 1 minute.
Occurs when there is an error due to various reasons in the operation of the api.
Details of the error can be seen through the message field of the response.
API | Message | Description |
|---|---|---|
Common | UNKNOWN | Unknown error. Please check whether you have used the api correctly. |
Giving a Gift | item is not exist | There is no item to be sent as a gift. |
Giving a Gift | possible after 30 days from account creation | You can send gifts after 30 days of creating an account. |
Giving a Gift | receiver already have | The recipient already has this item. |
Giving a Gift | message not appropriate | Invalid message. |
Giving a Gift | can not send yourself | You cannot send gifts to yourself. |
Giving a Gift | item is not valid | The item cannot be sent as a gift right now. |
Giving a Gift | item price changed | The price of the item has been changed. Please try again. |
Giving a Gift | receiver not allowed to accept gift | The recipient has not enabled gift receiving. Please guide them to change their settings to allow receiving gifts. |

