Which of the following datatype is not supported by Trading API ?

What is the data type of the Item.AutoPay input field in a ReviseFixedPriceItem API call for eBay Trading Web Service?

How many records will we get if we make the following API call? http://open.api.ebay.com/shopping?callname=FindPopularItems&responseencoding=XML&appid=YourAppIDHere&siteid=0&version=531&QueryKeywords=harry

What will be the datatype for the ChannelID parameter when you make a GetPublicAlerts API call of eBay Client Alerts API?

By Default, What will be the maximum number of entries to return in a single getMostWatchedItems API call?

The user token is used to represent the authorization of your application to access the eBay data. Which of the following characters are not included in the user token?

How many DSR query requests are allowed per seller per day?

'ack' indicates whether there are any errors or warnings associated with the processing of the request. Which of the following are the applicable values for the ack output field that can be returned by the web service when you make a Merchandising API call?

Which URL (endpoint) will be used to post requests to Feedback API?

What is the difference between FindPopularItems and FindPopularSearches API calls for eBay Shopping Web Service?

User alerts are about events that affect a particular user. Which of the following parameters are essential to call Client Alert API?