+ quotation provider

frontend/pshared/lib/api/requests/payment/initiate.dart

@@ -0,0 +1,24 @@
+import 'package:json_annotation/json_annotation.dart';
+
+import 'package:pshared/api/requests/payment/base.dart';
+import 'package:pshared/data/dto/payment/intent/payment.dart';
+
+part 'initiate.g.dart';
+
+
+@JsonSerializable()
+class InitiatePaymentRequest extends PaymentBaseRequest {
+  final PaymentIntentDTO? intent;
+  final String? quoteRef;
+
+  const InitiatePaymentRequest({
+    required super.idempotencyKey,
+    super.metadata,
+    this.intent,
+    this.quoteRef,
+  });
+
+  factory InitiatePaymentRequest.fromJson(Map<String, dynamic> json) => _$InitiatePaymentRequestFromJson(json);
+  @override
+  Map<String, dynamic> toJson() => _$InitiatePaymentRequestToJson(this);
+}