OAuth2 login in Appwrite Auth now supports six more providers: Hugging Face, Resend, Cloudflare, TikTok, Kakao, and Webflow. Enable them in your project under Auth > Settings, then pass the matching value to createOAuth2Session or createOAuth2Token: OAuthProvider.Huggingface, Resend, Cloudflare, Tiktok, Kakao, or Webflow.
Appwrite handles PKCE for Cloudflare and Resend and refreshes provider tokens for every new provider except Webflow. TikTok and Resend don't share an email address, so those users are created without one. Resend also needs an explicit scope, either emails:send or full_access. All six are live on Appwrite Cloud and available in self-hosted Appwrite 2.4 and later.