This Node.js sample introduces permission requests for user information and demonstrates surface transfer capabilities when building Actions for Google Assistant and uses Google Maps Static API.

This sample uses Google Maps Static API and so requires Pay as You Go billing enabled via the Google Cloud Platform console under your project.

1. Use the Actions on Google Console to add a new project with a name of your choosing and click Create Project.
2. Scroll down to the More Options section, and click on the Conversational card.
3. On the left navigation menu under BUILD, click on Actions. Click on Add Your First Action and choose your app's language(s).
4. Select Custom intent, click BUILD. This will open a Dialogflow console. Click CREATE.
5. Click on the gear icon to see the project settings.
6. Select Export and Import.
7. Select Restore from zip. Follow the directions to restore from the agent.zip file in this repo.
8. Deploy the fulfillment webhook provided in the functions folder using Google Cloud Functions for Firebase:
   1. Follow the instructions to set up and initialize Firebase SDK for Cloud Functions. Make sure to select the project that you have previously generated in the Actions on Google Console and to reply "N" when asked to overwrite existing files by the Firebase CLI.
   2. Obtain an API Key for the Google Static Maps API following the instructions.
   3. Run the following command replacing <THE_API_KEY> with your API Key: firebase functions:config:set maps.key=<THE API KEY>
   4. In the Google Cloud Console API Library, enable the Static Maps API and billing for your project.
   5. Run firebase deploy --only functions and take note of the endpoint where the fulfillment webhook has been published. It should look like Function URL (webhook): https://us-central1-YOUR_PROJECT.cloudfunctions.net/webhook
9. Go back to the Dialogflow console and select Fulfillment from the left navigation menu. Enable Webhook, set the value of URL to the Function URL from the previous step, then click Save.
10. Select Intents from the left navigation menu. Select the handle_permission fallback intent, scroll down to the Actions on Google section, check End Conversation, then click Save.
11. Select Integrations from the left navigation menu and open the Settings menu for Actions on Google.
12. Enable Auto-preview changes and Click Test. This will open the Actions on Google simulator.
13. Type Talk to my test app in the simulator, or say OK Google, talk to my test app to any Actions on Google enabled device signed into your developer account.

• Questions? Go to StackOverflow, Actions on Google G+ Developer Community or Support.
• For bugs, please report an issue on Github.
• Actions on Google Webhook Boilerplate.
• Codelabs for Actions on Google.
• Actions on Google Documentation.
• For more info on deploying with Firebase.
• To learn more about Google Maps Static API Billing.

Please read and follow the steps in the CONTRIBUTING.md

See LICENSE

Your use of this sample is subject to, and by using or downloading the sample files you agree to comply with, the Google APIs Terms of Service.