Google Maps has two large options for use on a website:
- If you must use an API, if you have no other option than that, you must pay to use the API for anything larger than 200$ / month. Details »
- If an API is not mandatory, you could just embed a Google Maps, by going to https://www.google.com/maps, and embedding a map (hamburger menu -» share or embed a map -» embed a map).
More details on the second option, here »
Can I get Google Maps for Free?
In short, yes.
Google Maps provide a free embed code that you can copy/paste onto your website totally free of charge – or for now at least!