Title: WhatsApp API URL: https://www.infobip.com/whatsapp-business/api # WhatsApp Business API: Automate, scale, and personalize messaging  Build and send notifications, updates, and promotional content while handling customer inquiries in real time with Infobip’s WhatsApp API for businesses.  [ Try for free ](/signup?signup_source=InfobipProductPageWhatsApp) [ Contact an expert ](/contact) ## What is WhatsApp Business API?  The WhatsApp Business API is designed for businesses looking to communicate with customers at scale across the globe.  With Infobip as a verified Meta provider, you can:  1. Send messages programmatically to millions of users 1. Build automated workflows for notifications, customer support, and engagement 1. Ensure messages are compliant with WhatsApp policies and global regulations ### 2,500 brands worldwide use WhatsApp Business Platform through Infobip  ### 146% global growth in WhatsApp interactions in the past two years  ## WhatsApp Business API vs. WhatsApp Business App Feature WhatsApp Business App WhatsApp Business Platform API **Business profile** Yes Yes, with verified sender options **Product catalog** Yes Yes, with advanced catalog and ecommerce integration **Quick replies and automated messages** Yes, basic automation Yes, advanced automation through chatbots and flows **Labels and customer segmentation** Yes Yes, with CRM and CDP integration **Multi-user support** No real support for teams Full multi-agent support through Infobip's agent interface **API integrations** Limited Full API integration with CRM, ecommerce, support platforms, and marketing tools **Analytics and insights** Basic message insights Advanced analytics, reporting, and conversation tracking **Template messaging and automation** Limited, some templates Full template messaging, proactive notifications, and automated journeys ## How the WhatsApp Business API works The API acts as a bridge between your business systems and WhatsApp. The communication flow follows a simple and secure architecture that allows you to automate messaging, handle high volumes reliably, and maintain full control over customer conversations.  ## Trigger **1. Your business systems** (CRM, ERP, eCommerce platform, contact center, or custom application) trigger messages based on events or customer actions. ## Route **2. Infobip acts as the middleware WhatsApp API provider**, managing message delivery, hosting, scalability, and compliance with Meta’s policies. ## Deliver **3. WhatsApp delivers the message** to the end customer with end-to-end encryption. ## Respond **4. Customer replies** are routed back through Infobip and into your systems, enabling two-way, real-time communication. ## Message types supported  Engage customers efficiently for every use case.  Template messages --- Business-initiated messages that require pre-approval by WhatsApp and are used for: - Order confirmations and delivery updates - Appointment reminders - Authentication and OTP messages - Promotional notifications (where permitted) Template messages --- Business-initiated messages that require pre-approval by WhatsApp and are used for: - Order confirmations and delivery updates - Appointment reminders - Authentication and OTP messages - Promotional notifications (where permitted) Free-form messages --- Non-templated messages used for real-time conversations when a customer initiates a chat, such as through a chatbot or directly with a support agent: - Customer support inquiries - Product questions - Order follow-ups Free-form messages --- Non-templated messages used for real-time conversations when a customer initiates a chat, such as through a chatbot or directly with a support agent: - Customer support inquiries - Product questions - Order follow-ups ## Why choose Infobip as your WhatsApp Business API provider  Easily send and receive messages, use predefined buttons, and share rich media with your customers. Your team can focus on customer engagement and use-case development. Infobip takes care of all the technical and operational aspects.  1. Offical Meta Partner 1. 638 billion+ interactions per year 1. Global infrastructure 1. 24/7 support 1. Highest standards of compliance ## WhatsApp Business API pricing Infobip supports three types of templated messages - Marketing, Utility, and Authentication - helping you engage customers effectively while giving clear visibility into each message type’s cost. View WhatsApp Business pricing ## Why enterprises choose the WhatsApp Business API  As an advanced enterprise messaging solution, the WhatsApp API for business enables brands to:  1. Personalize at scale through approved templates and advanced customer engagement automation 1. Improve customer support efficiency by integrating WhatsApp with CRM systems and contact center platforms 1. Ensure security and compliance with end-to-end encryption and GDPR-aligned data handling 1. Deliver global reliability with 99.9% uptime and localized message routing ## Key benefits ### Instant communication Deliver messages in real time with read receipts and faster response times. ### Automation Automate customer engagement through triggered workflows and auto-responses. ### Integration Connect enterprise messaging with CRM, ERP, and contact center tools. ### Personalization Personalize communication at scale using templated messages with dynamic variables. ## FAQs about WhatsApp Business API  The API enables large-scale, automated, and integrated messaging, while the app is limited to small teams and mobile usage. You can apply for WhatsApp Business API through a verified provider like Infobip. Pricing depends on message type, region, and conversation category. View WhatsApp pricing    Yes, it supports businesses of all sizes, but is especially valuable for medium and large businesses with higher messaging volumes. Templates are pre-approved messages that can be sent to customers outside the 24-hour session window.  Yes, including images, PDFs, videos, and interactive content. Yes, Infobip ensures GDPR, ISO, and Meta compliance.