Korea Open Government License(KOGL) information

Type of permission display mark Scope of use
[Type 1]
Source Indication
공공누리 1유형 표시마크 The user can freely use the public work without fee, and can change it to create secondary work.
[Type 2]
Source Indication+Commercial Use Prohibition
공공누리 2유형 표시마크 The user can freely use the public work without fee, and can change it to create secondary work, but it is not permitted to use for commercial purpose.
[Type 3]
Source Indication+Change Prohibition
공공누리 3유형 표시마크 The user can freely use the public work regardless of its commercial use without fee, but it is not permitted to change or modify the contents of public work.
[Type 4]
Source Indication+Commercial Use Prohibition+Change Prohibition
공공누리 4유형 표시마크 The user can freely use the public work without fee, but it is not permitted to use for commercial purpose, or to change or modify the contents of public work.

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Open API

1. Introducing the K-term Open API Service

The National Institute of the Korean Language provides an open API service for K-term words. K-term Open API is an interface that allows convenient use of on-term terminology information to be disclosed externally. Various applications and services can be developed using this.

2. How to use the K-term Open API service

To use the Open API service, you must first register as a member and apply for and receive an authentication key.

3. Information on K-term Open API Service

The K-term Open API service is provided as a string search service with JSON-based data.