Make money online: YES

Custom API development for automation can be a remote-friendly side hustle as it primarily involves coding and programming tasks that can be done from anywhere with an internet connection. There are usually no hidden in-person requirements for this type of work. Online discussions on platforms like Reddit and Twitter generally indicate that this side hustle lives up to the hype, with many freelancers successfully earning income from custom API development projects. The ability to secure clients may depend on your location, network, and marketing efforts. Time zone differences could be a consideration when working with clients in different regions. Equipment requirements typically include a reliable computer and internet connection. Overall, custom API development for automation seems to be a viable remote side hustle with the potential for profit within 2 weeks of starting, with setup costs ranging from $0 to $100 for tools and software.