How to create Google API Key for Android for On-Demand Delivery?
Follow below mentioned steps to easily get Google API Key for Android:
Step 1 : Go to Google APIs
Step 2 : If you have a Google account, login, else Signup

Step 3 : On Google APIs dashboard, click on dropdown menu

Step 4 : Click on New Project

Step 5 : Click on Create button

Step 6 : Click on Enable APIs and Services

Step 7 : Click on View All

Step 8 : As shown in the screenshot, you need to enable the highlighted APIs one by one by clicking on Enable button in the next window

Please Note – First, you need to enable Maps SDK for Android, Geocoding API, Geolocation API ,Distance Matrix API , Maps JavaScript API ,Maps Static API and Places API, then you need to enable Directions API. For enabling APIs, follow the same process as shown below for Directions API
Step 9 : Click on Enable

Step 10 : Click on Credentials

Step 11 : Click on Credentials in APIs & Services

Step 12 : Click on Create Credentials

Step 13 :Create Credentials dropdown menu will open, select API key

Step 14 : Click on Restrict Key

Step 15 : Select None in Application Restrictions, and then click on Save button

Step 16 : Here is your API key. Copy it

Step 17 : Now paste the copied API key
Note : Please follow our tutorial to fill the payment details. The Google API will work only after the details have been filled up How to purchase Google API for tracking driver location on Google Maps?