The advantage of scraping from APIs is the variety of information they provide, which can have a major impact within a number of industries. Many websites have their own APIs, particularly if their function is to share information, like for example Wikipedia. Of course this does not apply to all websites, so the easiest way to discover available APIs is through a resource that’s already done the work for you.
This useful list will give you an idea of the possibilities with information broken up by sector. From stock prices to patent databases to census data and more, it’s an exhaustive list that holds a lot of answers, which you can use to enrich your business decisions.