In this talk, we will discuss how to scale API to accept many items. We will examine how to evolve the Evolution of ReST over HTTP to transactional, asynchronous bulk operations. Some of the things covered will include Discussion on job descriptors, workers, the job queue and scaling workers across an API cluster elastically. We will also discuss pPolling methods for job completion including HTTP long polling and Web Sockets (using library such as socket.io).