I was wondering if there is a way to connect to an API of a payment system other than PayPal and Stripe. I wish to open an merchant account with PayUMoney [https://www.payumoney.com/free-payment-gateway-India.html](https://www.payumoney.com/free-payment-gateway-India.html)Preformatted text`or Paytm [https://paytm.com/business/payments/online] (https://paytm.com/business/payments/online) which allow payment gateways that is allowed to accept payments in my country.
I know this is probably a lot to ask, but could you possible give a PayU integration example in the forum app? like paulbis, I can only there are many of us (non-techies) that have been completely inspired by bubble and have no understanding of how best to go about building or configuring APIs.