How to receive incoming messages?

Related articles

• How do I set a webhook/callback URL for my app?
• How to get a verified tick? How will my display name show to end users?
• How do I send a template message using the API?
• Quick Guide on CBP implementation at Gupshup Self Serve
• Why do we see differences between the actual dial numbers and the one registered on WhatsApp, for region: Brazil & Mexico?