In order to use the Traffic integration with DAKboard Premium, you'll need to provide a Google API Key. An API key is not required with the Professional or Enterprise plans. Pricing info here: https://dakboard.com/pricing. Read on to learn how to create a Google API key and add it to DAKboard in order to view traffic and transit times.
Create a Google API Key
Open https://console.cloud.google.com/apis/credentials and login or create an account if necessary. Once logged in, click on the Create Credentials button, and select API key.
Note: You may need to create a project first. Complete this step if prompted to do so.
Next, you'll be presented with a pop up containing your API key:
Copy this key to your clipboard and then go back to your DAKboard account, and edit the traffic block on your custom screen. Paste the API key into the Google API Key field:
Enable the Directions API
Back in the Google console, enable the Directions API here: https://console.developers.google.com/apis/library/directions-backend.googleapis.com
Click the enable button:
Add Billing Information
Lastly, to use the Google API you will need to add billing information to your Google account. You can do so here: https://console.cloud.google.com/billing. From Google's documentation:
This $200 monthly credit is more than enough needed to use Traffic data on DAKboard.
Additional Optional Configurations
Add a Schedule for the Traffic Block on DAKboard
If this traffic information is only needed in the morning, or afternoon, or a certain time of day, or day of the week, we recommend adding a schedule for the block. This will prevent the block from showing up when the traffic information is not needed and also prevent unnecessary calls to the Google API. To set a schedule, edit the block in your custom screen and click the Schedule tab. Here you can customize the schedule:
Add Restrictions to the API key for Added Security
While not necessary, it is recommend to restrict your API key for use only with the Directions API. You can do this in your Google account by editing the API key (click the pencil icon). Under the API Restrictions tab, you can specify access to only the Directions API:
Save your changes and it will be effective within 5 minutes.