I have been using the API within the limit of the fees I paid, so I don’t understand why it is suddenly saying I have exceeded the limit

I have been using the API within the limit of the fees I paid, so I don’t understand why it is suddenly saying I have exceeded the limit.

₩4,072/₩16,000

Hello @BongJ,

If you’re receiving 429’s and have checked no rate limit was breached for the period, add your details to this form & we’ll check it out.