Contact

Last updated: September 15, 2026

Support

Technical questions, API errors or integration help: support@taikhoangiare.vn. We reply within one business day, or message us on Telegram at @taikhoangiare. Include your account email and request ID when possible.

Billing & refunds

Payment, invoice and refund requests: support@taikhoangiare.vn. Payments are processed by PayOS (VietQR bank transfer). Refund terms are in our Refund Policy.

Abuse & legal

Report abuse, copyright or legal concerns to support@taikhoangiare.vn with the subject “Abuse” or “Legal”.

Volume & enterprise

Planning to spend more than 20,000,000đ per month or need higher rate limits? Email support@taikhoangiare.vn with your expected usage.