403 Forbidden during auth

I have been using square for several years with this application. Suddently, I am getting auth errors:

Request URL:
https://web.squarecdn.com/1.45.3/main-iframe.html?applicationId=appId&hostname=my-url

Request Method: GET
Status Code: 403 Forbidden
Remote Address: 18.164.174.51:443
Referrer Policy: strict-origin-when-cross-origin

Nothing changed on my end, why would this suddenly start happening?

Is this the JS library your form is connected too web.squarecdn.com/v1/square.js? :slightly_smiling_face:

I’m sorry. I don’t remember. I downloaded the file locally a year ago.

Okay, if it was a year ago then that should have been the correct JS library. :slightly_smiling_face:

Any other ideas about what I can try?

Do you have access to the code to make sure its configured correctly? :slightly_smiling_face:

Sure, but it was working for over a year. I’m the only one who has access and I haven’t changed anything and have verified that nothing changed against the desired state repo.