Toss payments 개발자 커뮤니티Tp개커Toss payments 개발자 커뮤니티
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Toss payments 개발자 커뮤니티•8mo ago•
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Hello

How can I check "client key" and "secret key" for my other MID?

Hello, I have 2 MID, one for Korean cards and other one for overseas credit card.
For payment widget, I can check "client key" and "secret key" for "yamallevwi" but not for MID "yanolj5c95".
I can only check for the API, not PAYMENT WIDGET. Could you help me to find "client key" and "secret key" for Payment widget MID yanolj5c95

In addition, is the error shown in the image supposed to be shown so it doesn't charge you.
Screenshot_2025-06-25_at_18.09.11.png
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