Mapbox is a mapping and location cloud platform which helps you to navigate your listings situated over the world. It is a free service to use map loaders and search loaders.
Then you need to verify your Mapbox account via the registered email.
Then open your Mapbox profile > Tokens page:
Copy the access token and paste it into Map settings over the Mapbox input field:
As a result, you will see the Mapbox mapping service in your inventory pages: