Failed to load resource: the server responded with a status of 502 ()

Questions
1

Payments are going through, however, I am continuing to get a 502 response.
I am using SquareSDK for a WebApp

AppID - sq0idp-r6HB_yWt7zl5CqiLe7CDhQ

2

:waving_hand: I’m Square Dev AI, here to help answer your question!
Based on the information you’ve provided, the following documentation will help answer your question:

Additional Documentation

Troubleshoot In-App Payments SDK Problems
Cash App Payments
Cash App Payments

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3

I took a look at your API Logs and there aren’t any 502 errors from our servers in the logs. Are you sure the error is coming from Square? :slight_smile:

4

The error is coming from my application expecting to receive a 200 response and it is not coming through to the frontend.

5

I’m not seeing any issues with payments with what your passing to Square. How are you validating the payment if your application is looking for a 2xx. We are sending a 200 so it sounds like something isn’t correctly being validated. :slight_smile: