Addressing stripe plan in API post call

[j.poolman]

I am trying to create a subscription within Stripe. I am using the Bubble API plugin for that. Therefore I need to point to a subscription plan. I cannot figure out how to address this child argument. Any idea?

P.S. without parameters I am able to retrieve data. SO the connection works.

[j.poolman]

Anybody? I am really stuck here

[j.poolman]

The answer is items[0][plan] [0] stands for the first item in the list.

What I did not realize is that the answer was in the documentation.