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Quick answers
How fast do you reply?+
Support replies within one business day — usually much faster. Business applications are reviewed within 24 hours.
My customer paid the wrong amount.+
Open the invoice in your dashboard. If the funds reached your wallet you can complete it manually with the transaction hash.
Can you recover funds sent to the wrong address?+
No. Cradex is non-custodial and never controls the receiving wallets, so on-chain transfers can't be reversed by us.
Where are the API docs?+
The full NTPAY-compatible reference, including callback signatures, is on the Developers page.