Proof

@invertase/react-native-apple-authentication

native seam only: published JavaScript runs unchanged over iOS RNAppleAuthModule availability and revocation observation; native Apple button managers share the existing ASAuthorizationAppleIDButton renderer. Subscription does not request authentication or manufacture credentials.
20%
API coverage
No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.
Working (5)
iOS version-based isSupported and isSignUpButtonSupported constantsunchanged upstream enums and listener validationsigned-out revoke subscription/removalsupplied credential-revocation notification delivery with null payloadnine style/type button managers
Missing
native authorization requests, Apple-signed tokens and authorization codes, credential-provider state queries, an OS credential-revocation producer, Android native OAuth module, and new paired visual acceptance for Invertase buttons