This section shows the way to configure the Address Filling via Google Map feature.

When installing, if you get issue, please go to Common Questions or Common Issues to find the solutions.


Video guide:

Manual Document:

If you have not got an API key yet, get an API key at > select "Get Started" > follow the guided steps from the video above.

Open the lib/common/config.dart and replace your own key: (or lib/common/config/general.dart from version 1.6.5 onwards. )

const kGoogleAPIKey = {
  "android": "your-google-api-key",
  "ios": "your-google-api-key",
  "web": "your-google-api-key"

Open ios/Runner/AppDelegate.swift (or ios/Runner/AppDelegate.m in older version) and replace your own key:


For older version:

[GMSServices provideAPIKey:@"your-google-api-key-here"];

Open android/app/src/main/AndroidManifest.xml: and replace your own key:

<meta-data android:name=""

Open android/app/src/main/res/values/strings.xml: and replace your own key:

<string name="api_key">your-google-api-key-here</string>

To project your key, log in to and manage the restrictions per-app bundle id:


Run this command to deploy:

firebase deploy --only functions