InitializeTransactionOptions class

Options for initializing a new payment transaction.

This class contains all the parameters needed to create a new transaction on Paystack. The customer will be redirected to complete payment after successful initialization.

Example usage:

final options = InitializeTransactionOptions(
  email: 'customer@example.com',
  amount: '50000', // ₦500.00 in kobo
  currency: 'NGN',
  reference: 'tx_123456',
  callbackUrl: 'https://example.com/callback',
);
Mixed-in types
Annotations
  • @MappableClass.new()

Constructors

InitializeTransactionOptions({required String email, required String amount, String? currency, String? reference, String? callbackUrl, String? plan, int? invoiceLimit, Map<String, dynamic>? metadata, List<String>? channels, String? splitCode, String? subaccount, int? transactionCharge, String? bearer})
Creates a new InitializeTransactionOptions instance.
const

Properties

amount → String
Transaction amount in the smallest currency unit (as string).
final
bearer → String?
Who bears the Paystack transaction charges.
final
callbackUrl → String?
URL to redirect customer after payment completion.
final
channels → List<String>?
List of payment channels to enable for this transaction.
final
copyWith → InitializeTransactionOptionsCopyWith<InitializeTransactionOptions, InitializeTransactionOptions, InitializeTransactionOptions>
no setterinherited
currency → String?
Currency code for the transaction.
final
email → String
Customer's email address for the transaction.
final
hashCode → int
The hash code for this object.
no setterinherited
invoiceLimit → int?
Number of times to charge customer during subscription.
final
metadata → Map<String, dynamic>?
Additional data to store with the transaction.
final
plan → String?
Subscription plan code if this is a subscription transaction.
final
reference → String?
Unique reference for this transaction.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
splitCode → String?
Split payment code for distributing transaction amount.
final
subaccount → String?
Subaccount code to credit with part of the transaction.
final
transactionCharge → int?
Additional charge to add to the transaction (in smallest unit).
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → String
inherited
toMap() → Map<String, dynamic>
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited