razor payment giving No appropriate payment method found error

Question

so I'm implementing this simple razor payment integration. but it's giving me a "No appropriate payment method found" error. I tried choosing the payment options form before that didn't work either.

val razorpay = RazorpayClient("my key", "my secret key")
       val orderRequest = JSONObject()
       orderRequest.put("amount", 50000); // amount in the smallest currency unit
       orderRequest.put("currency", "INR");
       orderRequest.put("receipt", "order_rcptid_11")
       try {
           val order: Order = razorpay.Orders.create(orderRequest)
           Timber.d("order : $order")
           startPayment(order)
       } catch (e: RazorpayException) {
           Timber.e(e)
       } 
private fun startPayment(order: Order) {
       val checkout = Checkout()

       checkout.setKeyID("my key my secret key")
       /*
       *  You need to pass current activity in order to let Razorpay create CheckoutActivity
       * */
       val activity: Activity = this
       try {
           checkout.open(activity, order.toJson())
       } catch (e: Exception) {
           Toast.makeText(activity, "Error in payment: " + e.message, Toast.LENGTH_LONG).show()
           e.printStackTrace()
       }
   }

Answer 1

It was my mistake

checkout.setKeyID("my key my secret key")

I needed to provide only "my key" here. the method name literally saying that "setKeyID".