Building an API in 60 seconds without any server setup is not possible as API development typically requires time, resources, and planning. However, there are various API building platforms and services available that allow developers to create APIs without needing to set up a server. Some of these platforms provide pre-built API templates, so developers can quickly and easily create an API by simply adding their own data and customizing it to their needs. These platforms also typically handle server setup, security, and scaling so that developers can focus on building their API without worrying about the underlying infrastructure. With these tools, developers can build and launch an API in a matter of minutes, but it will still take longer than 60 seconds.