The PaySimple Ruby SDK by Constantine allows API interaction with the aim to integrate payments into applications. Usage examples include customer, credit card, ACH, payment, recurring payment, and payment plan.
Overstock has announced the integration of its online marketplace with ShapeShift to offer customers use of all major cryptocurrencies. Thanks to the integration with ShapeShift, Overstock customers can now pay for purchases with Bitcoin Cash, Dash, Ethereum, Litecoin, Monero, and many other assets.
Paidpiper, mobile payments processing provider, offers its unique mobile payments platform via the Paidpiper API. Instead of relying on network security to ensure reliability and compliance, Paidpiper's unique approach secures the smartphone making the transaction to prevent malfeasance and fraud. By securing the smartphone itself, no need for additional POS hardware becomes necessary.
The app55 API lets online and bricks and mortar merchants in the UK take payments from customers on any device, on websites designed and controlled by the retailer. app55 joins 362 payment APIs in our directory. In addition to offering one click, being fully brandable (meaning the customer sees your site only, and is not aware of app55's role), all of the stiff PCI compliance issues that make handling these transactions so complex is outsourced through them.