A crypto whitelist is a list of crypto coins or tokens that are allowed to be traded on a particular crypto exchange or crypto service platform.

This means that only coins or tokens that are on this whitelist can be exchanged or traded on that platform, while coins or tokens that are not on this whitelist are not allowed to be transacted.

This crypto whitelist is often used to maintain the security and reliability of a crypto platform or service, as it restricts access to only those coins or tokens that have been tested and approved by the platform or service. As such, crypto whitelists can help reduce the risk of fraud, manipulation, or other security breaches within a crypto platform or service.