How to attach file in transactional email?

[test11]

Hello,

I want to know that how to attach pdf file in transactional mail, in every mail attach different-different pdf file.
Please provide me which email API is best for attachment and how to use.

[peterl407]

I am having the same issue. Does anyone know if we can add attachments to transactional emails? If so, where can we find more details?

Thank you!

[nickgoloborodko]

Have you managed to find a solution to this one?

The more I deal with Hubspot and its API the more issues appear. Has to be one of the most limited in funcionality and poorly designed APIs around…

[BeccaArmistead · Accepted solution]

It is not currently possible to attach a file in a Marketing or Transactional Email - https://knowledge.hubspot.com/articles/kcs_article/email/how-do-i-add-a-document-attachment-to-a-hub...

This idea has been suggested which you can upvote here - https://community.hubspot.com/t5/HubSpot-Ideas/Add-file-attachments-to-marketing-mails/idi-p/33683