I’m looking to Add my WordPress site’s standard email/password flow with NEW WhatsApp-based OTP system that works for both sign-up and every subsequent login. Miniorange and Twilio fail on my end because they still require a Meta-approved business number—and Meta support has gone silent. If you already control an approved WhatsApp Business API number, or you can integrate a third-party gateway that doesn’t force me to wait for Meta (Interakt or any equivalent), I’m ready to move forward immediately. What has to happen • A user enters their phone number, receives a WhatsApp message with a one-time code, and completes registration. • Each time that user returns, the same WhatsApp code flow verifies the session before WordPress grants access. • The solution runs cleanly inside WordPress—plugin or custom code—without breaking existing membership or billing plugins. Acceptance test I’ll consider the job complete when I can: 1. Register a fresh account, receive the WhatsApp OTP, enter it, and reach my dashboard. 2. Log out, log back in, receive another OTP, and be verified successfully, all within a single recorded screen-share session. When you reply, please point me to at least one WordPress project where you delivered WhatsApp login/OTP, note whether you supply the approved number or which gateway you’ll use, and give a realistic timeline for rollout and testing.