Body raw data doesn't seem to be taken into account

Hello @Jici, thank you for your prompt response.

If I understand correctly, you’re saying that my payload isn’t considered because my header’s ‘content-type’ is set to ‘application/x-www-form-urlencoded’, correct? Unfortunately, I must use this content-type as it is a requirement from Stripe’s API.

Regarding your recommendation:

Use parameters instead of body

I would gladly follow this advice, but I need to send data that includes an array of objects, which, as far as I know, isn’t feasible with parameters. Below is the array that I need to provide:

"line_items":[
      {
         "price":"_*_price_id_*_",
         "quantity":1
      }
   ]

Any Idea how I could do this?

Thanks again for your help.