this is the example: 

public IPriceDetailValue SavePriceDetailValue(Entry catalogEntry)
{
var priceDetailService = ServiceLocator.Current.GetInstance<IPriceDetailService>();

// Set Price Detail value for Catalog Entry.
var priceDetailValue = new PriceDetailValue
{
CatalogKey = new CatalogKey(catalogEntry),
MarketId = new MarketId("US"),
CustomerPricing = CustomerPricing.AllCustomers,
ValidFrom = DateTime.UtcNow.AddDays(-7),
ValidUntil = DateTime.UtcNow.AddDays(7),
MinQuantity = 0m,
UnitPrice = new Money(100m, Currency.USD)
};

return priceDetailService.Save(priceDetailValue);
}

Hi,

I'm not sure I get your question, but you can simply create a CatalogKey by this:

var catalogKey = new CatalogKey(AppContext.Current.ApplicationId, entryCode);

Regards,

/Q

Ok, My question would be, can i create catalogkey baser on currentcontent without having to get Entry?

If you have an EntryContentBase (ProductContent, VariationContent or their derivatives), you can do something like this:

var catalogKey = new CatalogKey(content.ApplicationId, content.Code);

/Q