No KYC Crypto Casinos: Complete Guide KYC stands for know-your-customer, which is a set of requirements players need to fulfil to get their online casino account verified. Likewise, No-KYC means that no such thing is required. Key Takeaways: KYC requirements are often there just to satisfy regulators (but they serve their purpose) “No KYC” doesn’t always mean zero verification; fine print matters a lot.