Meta launches WhatsApp Business Calling API for voice integration – PPC Land

Meta announced the WhatsApp Business Calling API on July 1, 2025, introducing integrated native voice calling capabilities to its business messaging platform. The new feature enables businesses to create seamless end-to-end customer journeys where voice calls and text messages coexist within a single WhatsApp thread. According to Meta for Developers, the API addresses a fundamental limitation in digital customer service: situations where text messaging proves insufficient for complex customer interactions. “Sometimes, a message just isn’t enough,” the company stated in its announcement. The feature allows businesses to initiate and receive calls directly through WhatsApp while maintaining the conversational context. Get the PPC Land newsletter  ✉️ for more like this. Subscribe Summary Who: Meta for Developers announced the WhatsApp Business Calling API for businesses using the WhatsApp Business Platform and their technology partners. What: An integrated voice calling feature that enables businesses to conduct phone calls within existing WhatsApp messaging threads, supporting both business-initiated and user-initiated calls with customizable controls. When: The announcement was made on July 1, 2025, with documentation and implementation guidance available immediately. Where: The feature operates globally through the WhatsApp Business Platform, subject to local telecommunications regulations and existing WhatsApp Business API availability. Why: Meta developed the
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