Systems and methods for automatically generating standard service level agreements for architectures are disclosed. In embodiments, a method comprises receiving a request from a client, the request including: one or more select information technology (IT) building blocks selected from a plurality of IT building blocks in an online service catalogue; and a select service level target (SLT) from a plurality of predetermined SLTs in the service catalogue; automatically generating an architecture based on the request utilizing the service catalogue, the architecture comprising at least one IT building block different from the one or more select IT building blocks, wherein the architecture is capable of meeting objectives of the request; determining that the architecture meets the select SLT; accessing an architecture database; and automatically generating an infrastructure SLA based on the architecture utilizing the architecture database.