Abstract: A network device can be used on a client side and a server side to accelerate request/response protocols for object transfers between the client side and the server side. The network device can interface with an application executing on the host device, which can allow the network device to expose different operations that can enable acceleration of different higher level object transfer commands. The network device can expose operations to pre-post anonymous receive buffers and client buffers even before the server side responds to the object transfer commands, which can allow the client buffers to be available to the server early on. Small transfers can be performed without remote direct memory access (RDMA) and can be received in the anonymous receive buffers at the server side. Bulk object data can be sent via RDMA for direct data placement into the client buffers to enable zero copy.