5 ms·I would be interested in a banking service with an API. What kind of service are you building?by harrisonhjones 16y agoI would be interested in a banking service with an API. What kind of service are you building?teyc 16y agoPaySimple has an API. I think Shopify uses it.i2pi 16y agohttp://banksimple.com/ http://banksimple.com/