Hi guys,
I have the same problem and I need to fix it. The Stripe “support” gave me no support at all: they just told to ask a developer. Nice!
I tried your directions, I used the publishable test API key, I also made a new call but I get the same error, even if I copy and paste the URL on a browser. Well, actually, when I tried that, it asked me for username and password first, I guessed I had to use the same API key… and got the same error.
What can I do?
Thanks
Suddenly, it worked! And I have the response now, but, now I don’t know what to do…
Actually, it worked with POST and not GET.
Now, the source is chargeable but I don’t understand how to do it.
Any help to continue?
I got “Source is chargeable” after going to the URL indicated as QRcode and authorizing the payment.
Updates below