What happened
Meta has officially announced that the capability to send marketing messages through the standard WhatsApp Cloud API will be discontinued starting October 13, 2027. Consequently, all businesses and developers relying on this infrastructure for promotional campaigns and customer engagement must transition their systems to the new dedicated Marketing Messages API for WhatsApp before the deadline. Meta stated that this strategic shift aims to unify marketing communication channels, enhance conversion rates, and optimize advanced features such as precise message scheduling and richer media formats. According to the company, technical migration and integration adjustments typically require approximately two weeks to complete. Technical teams are strongly advised to review their current service and marketing message traffic patterns well in advance to ensure seamless rerouting to the new endpoint and prevent any operational disruptions to their marketing workflows.