Add Interest To A UserAsk AIget https://e-{networkId}.adzerk.net/udb/{networkId}/interest/i.gif?userKey={UserKey}&interest={interest}This pixel endpoint adds an Interest to a specific UserKey via query params. Calling this endpoint multiple times will add multiple Interests.Path ParamsnetworkIdint32requiredYour account (network) IDQuery ParamsuserKeystringrequiredUserDB ID for the userintereststringrequiredThe interest category friendly name you want to tie to the userpropertystringAppends one or more key/value pairs to be shipped to UserDB logs. In the format ?property:Key1=Value&property:Key2=Value etc.Response 200200Updated 7 months ago