Service binaries in Hosted API Services

Hello! Sorry for a strange question. But what service binaries is? There is ‘shopping card’ service as an example with its own fields, but i need to use my fields which i get from the database :slight_smile:

As i have understood , it is a jar file based on our service class. But i have used the codeRunner, and all is working :smiley: Thank you , Mark, for the video about LOCAL API SERVICE DEBUGGING. It helped me to understand about services :slight_smile:

Hi Valeria,

“Service binary” is a jar file which contains all the compiled code (that is all the .class files which make up your service).