Upvote:1
There are certain CLEAR services like the CLEAR Health pass which may be used by anyone 18 or older with a US state ID, driver license, US or international passport or a valid US permanent resident card (Who can use CLEAR healthpass).
A CLEAR membership is required in order to use any of these services. So technically a non citizen/permanent resident is eligible for a basic CLEAR membership.
Upvote:5
According to the enrollment page, your friend is correct:
CLEAR is currently only available to US citizens and legal permanent residents 18 and older with a valid photo ID.
So, unless you are a US citizen or permanent resident, you probably should cancel your registration.