API Classes and Methods
API classes and methods available for the Flutter plugin.
Documented below is the API package for the plugin.
open(map<String, dynamic> options)
Opens the checkout.
on(String eventName, Function listener)
Registers event listeners for payment events.
• eventName : The name of the event.
• listener : The function to be called. The listener should accept a single argument of the following type:
◦
◦ for EVENT_PAYMENT_FAILURE
◦ for EVENT_EXTERNAL_WALLET
clear()
Clears all listeners.
Handy Tips
The options map has key as a required property in the open checkout method. All other properties are optional. Know about all the
The event names have been exposed as strings by the Razorpay class.
The error codes are exposed as integers by the Razorpay class. The error code is available as the code field of the PaymentFailureResponse instance passed to the callback.
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