iOS POS SDK: Your applicationID was invalid

Getting reports from our customers that as they open the Square POS app from the iOS POS SDK with a valid applicationID, the following error in full: Your applicationID was invalid. Verify your application ID matches the one in the Square Developer Portal.

Reports came in at lunch time NZ time. And makes the integration unusable for our customers. We’re on 3.5.2 release of the SDK.

We are seeing the same exact issue in our app integration, started yesterday. We are also using release 3.5.2 of SquarePointOfSaleSDK

We filed a ticket with the API team and are awaiting response…

We had an issue and the team has deployed a fix. Please let us know if you’re still running into this. :slightly_smiling_face:

Thanks Bryan (and team!), I retested it here and it looks like it’s working again.