How would you go about, merging all Images in Folder to a single PDF?

[atwork1]

looks like the same questing has been asked before ^^

Send multiple pdf binary files in one HTTP post request dynamically (Stirling PDFs API)

Hello, I’m looking to use the Stirling PDF API to merge multiple PDFs together. I’d like to automate this, but I can’t seem to dynamically send multiple pdfs via an HTTP POST request. It works in Postman. But I can’t get it to work in n8n. Stirling API: [image] Postman: [image] [image] [image] [image] In the Http POST node we can only pass fixed values ​​for n8n binary data, there is no expression option. Thank you in advance for your help. Best Regards,