How do I get Google API directions?

Go to the Google Maps Platform > Credentials page. Go to the Credentials page.
On the Credentials page, click Create credentials > API key. The API key created dialog displays your newly created API key.
Click Close. The new API key is listed on the Credentials page under API keys.

What type of response can the Directions API service provide?

The Directions API is a web service that uses an HTTP request to return JSON or XML-formatted directions between locations. You can receive directions for several modes of transportation, such as transit, driving, walking, or cycling.

How do I use directions API?

The sample code package can be downloaded here.

Create a new project using Android Studio.
Create Google Maps API key.
Determine and load routes’ coordinates (latitude and longitude of specific points that form the routes)
Render coordinates into polylines.
Determine markers’ coordinates (bus stops locations)

What is Google direction API?

Google Maps API is a set of application programming interfaces that lets us talk to its services. It will allow us to build simple apps to very sophisticated location-based apps for Web, iOS, and Android.

How much does Google Directions API cost?

Google Maps Directions API You can have up to 2,500 free directions requests per day and the cost for additional requests is $0.50 USD per 1000 additional requests, up to 100,000 daily.

What is Directions API?

The Google Maps Directions API is a web service that Google provides us to get information about a route. A route is getting from an initial location to a specific destination. This web service provides us with information for different transport modes, waypoints and traveling times.

How many directions are there?

four cardinal
North, east, south, and west are the four cardinal directions, often marked by the initials N, E, S, and W. East and west are at right angles to north and south. East is in the clockwise direction of rotation from north. West is directly opposite east.