Contact us

Koozhan AI (酷站AI) is an AI API product developed and operated by Sunyears, Inc. Orders placed through FastSpring checkout are sold by FastSpring.com, our authorized reseller and merchant of record; where direct checkout is offered, Sunyears, Inc. sells directly. Checkout shows who you are buying from. Koozhan AI is a product brand, not a separate legal entity.

Customer support

  • Email[email protected]
  • TopicsAccounts, API access, billing, payments and refunds
  • Response timeWe reply within 1 business day.
  • CompanySunyears, Inc.

Payment and refund questions

Please include your account email, the order number, and the payment date and amount. Refund eligibility is described in our Refund Policy.

Never send your password, full API key, full card number, card security code or payment account password by email.

Policies

Terms of Service · Privacy Policy · Refund Policy · Payments and Billing · Pricing