Velvet.

Privacy

Prompts and outputs are stored privately, marked AI-generated, and deleted after 72 hours by default. They are not written to ordinary application logs.

When you start a paid checkout, the billing details you enter are sent directly through our server to the payment provider for transaction processing and fraud prevention. We retain the local order, provider transaction identifier, amount, currency, and status, but do not store your billing address, payment-card number, CVV, provider credentials, or webhook signature.