I've been looking for some json API that lists the states of a certain country, or cities of a certain state, I've looked for this functionality through various Google Maps APIs but I did not find anything that was exactly for that.
I do not want to use a DB with a list of states and cities because I believe it lacks flexibility and is quite heavy.
Note: I need to create a combobox of countries, states and cities, but I can use a list of countries directly from the database without any problem, but if there is an API that makes this list available, p>
Is there a good option?