What is the maximum size of the KYC verification request payload? August 03, 2021 18:17 Updated The maximum size of the KYC verification request payload is 10mb. Related articles How do I submit a KYC verification request? If a KYC verification is rejected, is it possible to attempt another verification. Which properties are required for the KYC verification request? What is the HODL Mode? Do you perform ongoing KYC verifications for users?