**Is it possible to use one token to access both new Sell/Buy APIs as well as traditional Selling/Buying APIs?** The idea is for the user to grant access to the app once, allowing the app to call different types of APIs. We want to use new Sell APIs to manage account and inventory but we also need to be able to call traditional things like [GetCategoryFeatures]. Obviously, using OAuth 2.0 access token in XML / SOAP calls does not work. Developer console mentions the following: > eBay supports OAuth 2.0 for RESTful APIs as well as XML and SOAP APIs but I was not able to find relevant documentation on the way to make it actually work. Any help or clarification is highly appreciated! :
@volodymytsuku_0 are there any special interactions regarding the scope of the token to be aware of? I.E. do I need to mint the token with specific scopes to enable all features of the Trading API or are certain calls like AddItem limited to a sell.inventory scope for example?
This is excellent news! Do you know if the X-EBAY-API-IAF-TOKEN is documented anywhere? I already had the OAuth process working at this point (as well as the old It will make authenticating much easier with only having to manage the OAuth process once.