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Media → Generate Text Carousel PDF
AI-generatedSummary
Generate a PDF carousel with slide titles and body text composited over uploaded background images in Posta. Optionally add a logo to every slide and a document title.
Inputs
- slides (required) — JSON array, or a string containing that array, declared to contain 2–20 slides. Each slide needs a media_id for an uploaded background image you own and a title and/or body. Can be mapped from upstream data; the node validates JSON parsing and array type, then forwards the slides unchanged.
- logoMediaId — Optional ID of an uploaded logo image you own, declared to appear in the bottom-right corner of every slide. Sent only when nonempty.
- title — Optional title for the generated PDF document. Sent only when nonempty.
Output shape
The Posta API's JSON response as n8n items.
Response fields are not defined in the source. An object becomes one item; an array becomes one item per element. The node does not return a binary PDF. With Continue On Fail enabled, failures return an item containing an error message.