- JotForm SupportJanAnswered on March 16, 2016 at 01:03 PM
As of the moment, SquareUp.com mentioned on this article that it is not yet possible because SquareUp doesn't provide a shared API.
However, let me still forward this request to our developers. We'll let you know once there is an update about this feature request. Thank you.
- JotForm SupportBDAVIDAnswered on September 21, 2016 at 01:18 PM
Great news! Square payment integration is now available: https://www.jotform.com/blog/246-Create-JotForm-Payment-Forms-Using-Square