To send and receive WhatsApp messages using the Twilio Programmable Messaging API, you'll need a phone number as well. On WhatsApp, users message each other using phone numbers. Please note that sending messages to end users without an opt-in may result in users blocking your business as well as the suspension of your WhatsApp Business account. You may gather this opt-in information either via a web page or a mobile app, such as during your application's sign-up flow, in your application's account settings, via SMS, etc. WhatsApp requires that your application implement explicit user opt-ins to deliver messages over WhatsApp. If you're trying to reach – and better converse with – users in LATAM, EMEA, and APAC, you need to consider using WhatsApp. You can send notifications, have two-way conversations, or build chatbots. With the WhatsApp Business API with Twilio, you can reach more than 1.5 billion WhatsApp users. WhatsApp is the most popular OTT app in many parts of the world. Twilio's support for the WhatsApp Business API is now Generally Available! Read more in the Changelog. The WhatsApp Business API with Twilio: Best Practices and FAQsĪdvanced Opt-Out Keywords with Messaging Services List of Corresponding Twilio and WhatsApp Error Codes Send and Receive Media Messages with the Twilio API for WhatsAppįormatting, location, and other features in WhatsApp messaging Key Concepts and Terms for the WhatsApp Business API with Twilio Send WhatsApp Notification Messages with Templates Sign up for a WhatsApp Sender with the Twilio Console Using WhatsApp Business Accounts with Twilio Get started with the Twilio Sandbox for WhatsApp Programmable Messaging for WhatsApp curl Quickstart Programmable Messaging for WhatsApp and Go Quickstart Programmable Messaging for WhatsApp and Java Quickstart Programmable Messaging for WhatsApp Ruby Quickstart Programmable Messaging for WhatsApp and Node.js Quickstart Programmable Messaging for WhatsApp and PHP Quickstart Programmable Messaging for WhatsApp and C#/.NET Quickstart

Programmable Messaging for WhatsApp and Python Quickstart

Explain whatsapp check marks