Google Pay SDK check if user has already added specific card

Does Google Pay API have a method for checking if the user has already added a specific card into Google Pay? I know that there exists a method for checking if the user available make payments.

From official docs:
... call the isReadyToPay API to determine if the user can make payments with the Google Pay API.

private void possiblyShowGooglePayButton() {
    final Optional<JSONObject> isReadyToPayJson = PaymentsUtil.getIsReadyToPayRequest();
    if (!isReadyToPayJson.isPresent()) {
      return;
    }
    IsReadyToPayRequest request = IsReadyToPayRequest.fromJson(isReadyToPayJson.get().toString());
    if (request == null) {
      return;
    }

    // The call to isReadyToPay is asynchronous and returns a Task. We need to provide an
    // OnCompleteListener to be triggered when the result of the call is known.
    Task<Boolean> task = mPaymentsClient.isReadyToPay(request);
    task.addOnCompleteListener(this,
        new OnCompleteListener<Boolean>() {
          @Override
          public void onComplete(@NonNull Task<Boolean> task) {
            if (task.isSuccessful()) {
              setGooglePayAvailable(task.getResult());
            } else {
              Log.w("isReadyToPay failed", task.getException());
            }
          }
        });
  }

But the code above 👆🏻 does not suites my needs. Maybe someone has a solution for that?

What do you mean by a specific card?

One thing that is easy to miss from the documentation existingPaymentMethodRequired.

By default, the API checks whether or not the device/app can be used to make payments but passing the existingPaymentMethodRequired option will check to see if they have existing payment methods that the user can use to make a payment.