first time using square, getting error -> request is unauthorized.

Bobby_Bouche — Sun, 21 Sep 2025 17:08:57 GMT

first time using this.

errors.

Request not authorized.
(anonymous) @ index.html:81
cardNonceResponseReceived @ index.html:80
mt._cardNonceResponseReceived @ paymentform:1
mt.receiveMessageCallback @ paymentform:1

the code.is from here...

https://developer.squareup.com/docs/payment-form/payment-form-walkthrough

i changed the application id to my sandbox for testing purposes and i put in the dummy data for the card...

Re: first time using square, getting error -> request is unauthorized.

AshleyK — Fri, 26 Feb 2021 14:38:09 GMT

Hi @Bobby_Bouche! Was this a problem that just surfaced, like was it working for a little and then you received these errors, or did it surface when you just made the changes? I want to give some detailed information to our API engineers.

thread Re: first time using square, getting error -> request is unauthorized. in Payments Troubleshooting

first time using square, getting error -> request is unauthorized.

Re: first time using square, getting error -> request is unauthorized.