const client = new MercadoPagoConfig({ accessToken: 'access_token' });
const customerClient = new Customer(client);

const customer = customerClient.get({ customerId: '<CUSTOMER_ID>' })
	.then((result) => {

  const cardClient = new CustomerCard(client);

  const body = {
       token : result.token,
       payment_method: 'debit_card' 
  };

cardClient.create({ customerId: customer, body: body })
.then(console.log).catch(console.log);
});

        

          
MercadoPagoConfig.setAccessToken("ENV_ACCESS_TOKEN");

CustomerClient customerClient = new CustomerClient();
CustomerCardClient customerCardClient = new CustomerCardClient();

Customer customer = customerClient.get("247711297-jxOV430go9fx2e");

CustomerCardIssuer issuer = CustomerCardIssuer.builder()
.id("3245612")
.build();

CustomerCardCreateRequest cardCreateRequest = CustomerCardCreateRequest.builder()
.token("9b2d63e00d66a8c721607214cedaecda")
.issuer(issuer)
.paymentMethodId("debit_card")
.build();

customerCardClient.create(customer.getId(), cardCreateRequest);


        

          
require 'mercadopago'

sdk = Mercadopago::SDK.new('ENV_ACCESS_TOKEN')

customer_response = sdk.customer.get('247711297-jxOV430go9fx2e')
customer = customer_response[:response]

card_request = {
token: '9b2d63e00d66a8c721607214cedaecda',
payment_method_id: 'debit_card'
}
card_response = sdk.card.create(customer['id'], card_request)
card = card_response[:response]

puts card


        

          
MercadoPagoConfig.AccessToken = "ENV_ACCESS_TOKEN";

var customerClient = new CustomerClient();
Customer customer = await customerClient.GetAsync("247711297-jxOV430go9fx2e");

var cardRequest = new CustomerCardCreateRequest
{
Token = "9b2d63e00d66a8c721607214cedaecda",
};
CustomerCard card = await customerClient.CreateCardAsync(customer.Id, cardRequest);

Console.WriteLine(card.Id);


        

          
import market
sdk = Mercadopago.SDK("ENV_ACCESS_TOKEN")

customer_response = sdk.customer().get("247711297-jxOV430go9fx2e")
customer = customer_response["response"]

card_data = {
"token": "9b2d63e00d66a8c721607214cedaecda",
"payment_method_id": "debit_card"
}
card_response = sdk.card().create(customer["id"], card_data)
card = card_response["response"]

print(card)


        

          
accessToken := "{{ACCESS_TOKEN}}"


  cfg, err := config.New(accessToken)
  if err != nil {
      fmt.Println(err)
      return
  }


  client := customercard.NewClient(cfg)


  request := customercard.Request{Token: "{{CARD_TOKEN}}"}


  resource, err := client.Create(context.Background(), "{{CUSTOMER_ID}}", request)
  if err != nil {
      fmt.Println(err)
      return
  }


  fmt.Println(resource)

        

          
curl -X GET \
-H 'Authorization: Bearer ENV_ACCESS_TOKEN' \
'https://api.mercadopago.com/v1/customers/CUSTOMER_ID/cards' \

curl -X POST \
-H 'Content-Type: application/json' \
-H 'Authorization: Bearer ENV_ACCESS_TOKEN' \
'https://api.mercadopago.com/v1/customers/CUSTOMER_ID/cards' \
-d '{"token": "9b2d63e00d66a8c721607214cedaecda", "issuer": {"id": "3245612"}, "payment_method_id":"debit_card"}'