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Square Payment API


I trying to setup Square’s eCommerce API using webflow. This involves adding the form in HTML (done) but also Implementing the SqPaymentForm object via .js.

Someone, please HELP!!

The guide I’m following can be found below.


Hey there,

Did you get this payment API implemented okay?


No sir, I did not. Any help is greatly appreciated.


Definitely send a message directly to support on this. We’re using their servers, there may be some restrictions. Like this from the Square page you posted:

Your eCommerce site is hosted on a system that supports server-side processing for HTML forms (e.g., PHP, Ruby, ASP, Java pages). Hosting solutions that only support HTML pages cannot use SqPaymentForm to process payments.