For instructions on how to check your authentication key, please refer to the How to get API Key? tab at the top.
Go to Data Search > Data List on the Public Data Portal.
Search for the keyword related to the data you want to retrieve, then select the Open API tab from the results.
Submit a usage application for the desired data.
It is recommended to choose JSON format for the data type.
Select Reference Material as the purpose of use and provide a brief reason for the application.
After reviewing the detailed function information, agree to the terms of use, then click the Apply for Use button.
You can view the list of applied Open APIs in My Page.
Click on the API item you wish to use.
Copy the General Authentication Key (Decoding) from the detailed information, and paste it into the input form in Outcode.
