Some top alternatives to AtomPay includes PayU, WePay, PayPal Here, PaySimple and PayApp.
No, AtomPay doesn't provide API.
No, AtomPay doesn't provide mobile app.
AtomPay is located in NA
AtomPay offers Quotation Based pricing model
The starting price is not disclosed by AtomPay. You can visit AtomPay pricing page to get the latest pricing.