Stateless Request Response

Stateless request response is a communication pattern where each interaction between a client and server is independent and contains all the information necessary to complete the request. In cryptocurrency exchanges, this means the server does not need to remember previous requests to process a new one.

This architecture is highly scalable because it allows requests to be distributed across many different servers without worrying about session state. However, it requires that every request include authentication tokens or transaction signatures, which can add overhead.

It is the standard for RESTful APIs and JSON-RPC, making it easy to build and maintain web-based trading interfaces. The stateless nature ensures that if one server fails, another can immediately pick up the request.