ramps.noah.initiateKyc

Future<NoahInitiateKycResponse> initiateKyc(NoahInitiateKycRequest request)

import 'package:portal_flutter/portal_flutter.dart';
import 'package:url_launcher/url_launcher.dart';

final portal = Portal();

const allowedHosts = {
  'checkout.noah.com',
  'checkout.sandbox.noah.com',
  'staging-checkout.noah.com',
};

try {
  final response = await portal.ramps.noah.initiateKyc(
    NoahInitiateKycRequest(
      returnUrl: 'https://yourapp.example/noah/return',
      fiatOptions: [NoahFiatOption(fiatCurrencyCode: 'USD')],
      customerType: NoahCustomerType.individual.value,
    ),
  );

  final uri = Uri.tryParse(response.data.hostedUrl);
  if (uri != null && uri.scheme == 'https' && allowedHosts.contains(uri.host)) {
    await launchUrl(uri, mode: LaunchMode.externalApplication);
  } else {
    // Handle this however your app prefers — surface it, log it, or fail the flow.
    print('Noah returned an unexpected KYC URL: ${response.data.hostedUrl}');
  }
} on PortalException catch (e) {
  print('initiateKyc failed: [${e.code}] ${e.message}');
}