I’m trying to include an array in a call to Stripe, which takes Content-type application/x-www-form-urlencoded (not JSON). I’ve set up my connector like so:
Had the same issue and got it to work after some trial and error. You need to send price and quantity as individual parameters:
line_items[0][price]
line_items[0][quantity]
I find this so confusing though as this call allows you to send a list of prices. So how do you deal with the fact there will be a variable number of prices for the checkout? ie. customer 1 will have 4 items and customer 2 might have 6