Create preference

It is possible to create Preferences using the SDK below. For details on request parameters, check the Create preference API.

          
// Mercado Pago SDK
using MercadoPago.Config;
using MercadoPago.Client.Preference;
using MercadoPago.Resource.Preference;
// Add Your credentials
MercadoPagoConfig.AccessToken = "PROD_ACCESS_TOKEN";
// Create the preference request object
var request = new PreferenceRequest
{
    Items = new List<PreferenceItemRequest>
    {
        new PreferenceItemRequest
        {
            Title = "My Item",
            Quantity = 1,
            CurrencyId = "CLP",
            UnitPrice = 75m,
        },
    },
};
// Create the preference using the client
var client = new PreferenceClient();
Preference preference = await client.CreateAsync(request);

Associate Facebook Ads

You can associate the preference with a pixel to track the conversions of Facebook ads. To obtain details about the request parameters, consult the API Create Preference.

Add the following code in the preference and replace the pixel_id value with its identifier.

          
// Associate your Facebook pixel
var tracks = new List<PreferenceTrackRequest>
{
    new PreferenceTrackRequest
    {
        Type = "facebook_ad",
        Values = new PreferenceTrackValuesRequest
        {
            PixelId = "PIXEL_ID",
        },
    },
};
var request = new PreferenceRequest
{
    // ...
    Tracks = tracks,
};
var client = new PreferenceClient();
Preference preference = await client.CreateAsync(request);

Associate Google Ads

You can associate a tag with your preference for tracking Google Ads conversions. For details on request parameters, check the API Create Preference.

Add the code in the preference and replace the CONVERSION_ID and CONVERSION_LABEL values with the data from your tag.

          
// Associate your tag
var tracks = new List<PreferenceTrackRequest>
{
    new PreferenceTrackRequest
    {
        Type = "facebook_ad",
        Values = new PreferenceTrackValuesRequest
        {
            ConversionId = "CONVERSION_ID",
            ConversionLabel = "CONVERSION_LABEL",
        },
    },
};
var request = new PreferenceRequest
{
    // ...
    Tracks = tracks,
};
var client = new PreferenceClient();
Preference preference = await client.CreateAsync(request);

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