Saving Multiple Dynamic Line Items into Database

Hello everyone,

I’ve been digging through the forum and can’t find much information on the topic.

To preface, I’m building a donation platform where users can donate to multiple causes, at a dynamic amount, and a dynamic interval (once or monthly subscription).

I’m stuck attempting to save this data into a “transactions” section of my database. I’ve created a recursive workflow and it is working perfectly for the cause, but I cannot get the donation amount or interval/subscription in there as well.

You’ll see in a screenshot of the front end triggering of the API workflow “this text”, that is what is working but since I cannot reference multiple lists to run on, I do not have the option for “this number” or “this text2” for example.

Any thoughts/tips? My one thought is to create seperate API workflows, but can’t seem to crack that either.

Here’s a quick tutorial I followed to get basic steps down and screenshots are below: https://www.youtube.com/watch?v=9bZePMal_ac