JSON Payload Customization for ManyChat

Advanced users often hit a ceiling with the visual flow builders of tools like ManyChat and seek to implement dynamic content via external requests. Searches for "ManyChat JSON code examples" indicate a desire to pull real-time data—such as inventory levels or order status—directly into the DM conversation.

The Generic Template

The content strategy here involves a deep dive into the Generic Template structure of the Messenger Platform API. The article should explain how to construct a JSON object that renders a carousel of cards (e.g., product images, titles, and buttons) dynamically fetched from a server. This is particularly relevant for e-commerce implementations where static flows are insufficient.

Dynamic Content Node

The guide must break down the syntax for the "Dynamic Content" node in ManyChat, showing exactly how to map the external API response to the gallery elements. By providing copy-pasteable JSON schemas, the article becomes a high-utility resource that users will bookmark and reference repeatedly.