Merge data into a template and get back a real, downloadable PDF — without leaving the flow that collected the data in the first place.
What it can do
- Two ways to define the template — a registered template ID you reuse across flows, or raw Handlebars HTML/CSS authored right in the node.
{{variables}}filled from your data — images embed as data URIs server-side, so a rendered PDF has no broken links or missing assets.- Two data-authoring modes — a structured form, or raw JSON, depending on how the rest of your flow produces the data.
- Optionally secured with a Chatflow API credential — the render endpoint only enforces a key when the chatflow has one bound.
Good to know
This is the mechanism behind "photo in, structured report out" flows: an agent analyzes an image against a rubric, and the findings are merged straight into a PDF template for the reply.