How to Create an API Key on Coinone
1. Go to the API Management Page
Log in to Coinone, then click your profile icon in the top-right corner.
From the dropdown menu, select “Open API.”
Next, click “Open API Management” to access the API management page.
🔗 Coinone Open API Page: https://coinone.co.kr/user/api/management/personal-api
2. Click “Create New Key”
Click “Create New Key” to generate a new personal API key.
3. Set API Permissions
다음을 설정합니다:
API Name
Enter a name for your API key. This name is for your reference only.
Enable the following permissions:
잔고 조회
고객 정보
입출금 조회
주문 조회
4. Complete Additional Verification
Complete the additional authentication using KakaoTalk or Naver Simple Verification.
5. Save Your API Keys
Copy both the Access Key and Secret Key, and store them securely.
⚠️ Important: The Secret Key will only be shown once. If you lose it, it cannot be recovered and you will need to create a new API key.
Connect Your API Key to League of Traders
Go to the League of Traders Exchange Connection page and paste the copied Access Key and Secret Key to complete the connection.
🔗 League of Traders – Exchange Connection Page
https://leagueoftraders.io/en/account/api