Possible to attach a file to webhook call?

[suther]

Is it possible to attach a file to the external webhook call?

I want to create a webhook for "new pdf-files" in a given directory. If a new file is saved into this directory, it should be send to an external API (with attached file).

Looking forward for your suggestions how to archive this.

[serotonie]

I would do it with Workflow external scripts.

curl -d @%f http://your.awesome.api/uploadfile
Or something like this.