Hello. This is Klaytn API Service team.
Please refer to the following information about how to request a correction of billing issues.
If you think your bill is incorrect and need more information on billing issues, click
a correction within 5 days of the invoice’s arrival. For faster processing, please elaborate on the billing
issues in detail. This ensures we have more information to provide a better and quicker service for you.
where you can register your inquiry.
Klaytn API Service team.