Register a phone number for WhatsApp Cloud API inside tqtag — no Meta Developer Console required.
Enter a phone number you can answer. We’ll register it for WhatsApp Cloud API inside tqtag. The number can be yours or your customer’s — same steps.
Answer the call on that handset, then type the code here.
whatsapp_business_messaging
https://www.1of135.com/tqtag/api/whatsapp_callback