m8ty_client_cards

As bank can provide various cards to user here the cards can be managed, blocked and limits changed.

Before you start

Check the documentation of the m8ty_client_cards library to get an idea about the available models and their properties.

import all needed libraries

 import 'package:dio/dio.dart';
 import 'package:m8ty_client_cards/m8ty_client_cards.dart';
 import 'package:m8ty_client_common/m8ty_client_common.dart';
 import 'package:built_collection/built_collection.dart';

How to perform different tasks

Here some examples how the dart client can be used

List all cards

 final client = M8tyClientCards();
 client.setOAuthToken('ApiOAuth2', oauthToken);

 final api = client.getCardsApi();
 final Response<CardsResponseModel> response = await api.listAllCards();

Search for cards

 final client = M8tyClientCards();
 client.setOAuthToken('ApiOAuth2', oauthToken);

 final api = client.getCardsApi();
 final Response<CardsResponseModel> response = await api.searchCards(
   searchCardsRequestModel: SearchCardsRequestModel((b) {
     // set search criteria
   }),
 );

Get card balance trends

 final client = M8tyClientCards();
 client.setOAuthToken('ApiOAuth2', oauthToken);

 final api = client.getCardsApi();
 final response = await api.cardBalanceTrends(
   cardId: '1234',
 );

Change card control status

 final client = M8tyClientCards();
 client.setOAuthToken('ApiOAuth2', oauthToken);

 final api = client.getCardControlApi();

 try {
   final response = await api.changeCardControlStatus(
     cardId: '1234',
     cardControlStatusChangeRequestModel: CardControlStatusChangeRequestModel((b) {
       // set required fields
     }),
   );
 } on DioException catch (e) {
   throw Exception(
     'Request failed (status: ${e.response?.statusCode}): ${e.response?.data}',
   );
 }

Fetch cards control data

 final client = M8tyClientCards();
 client.setOAuthToken('ApiOAuth2', oauthToken);

 final api = client.getCardControlApi();
 final response = await api.fetchCardsControlData();

03 June 2026