Don't. · Issue #28 · RupertBenWiser/Web-Environment-Integrity
github.com
Sometimes you have to ask the question whether something should be done at all, and trusted computing is certainly one of those cases where the answer is obviously a big fat NO. So please reconside...

the API is called Web Environment Integrity, and it’s a way to kill ad blockers first and a Google ecosystem lock-in mechanism second, with no other practical use case I can find