Skip to main content

Enabling APIs and creating credentials in Google Console

To connect to Google, you must enable API access to your Google Account and obtain credentials to authenticate to Google. To allow API access and create Credentials, follow the steps given below:

Create a Project in Google Cloud Console​

To start with Google APIs, you must create a project in Google Cloud Console. Follow these steps:

  • Go to Google Console and sign in to your Google account.
  • In the top pane, click on Select a Project.
  • You can choose an existing project or click New Project to create a new one.

 - To switch between projects, click on the selected project in the top navigation pane and choose the desired one.

Enabling APIs in Google Cloud Console​

To use Google services, you must enable the required APIs in your project. Follow these steps:

  • After successfully creating your project, navigate to APIs & Services > ENABLE APIS AND SERVICES from the left menu. This will open the  APIs & Services page.

  • On the APIs & Services page, click on + ENABLE APIS AND SERVICES to open the API Library page.

  • In the API Library, use the search bar to find Google Drive API and Google Sheets API individually.

  • Click on Google Drive API from the search results, then click the Enable button to activate the API. Repeat the same steps to enable the Google Sheets API.

To set up authentication for your application, follow these steps to configure the OAuth consent screen in Google Cloud Console:

  • Navigate to the APIs & Services page and select OAuth consent screen from the left navigation menu. Click GET STARTED.
  • Enter a name for your application.
  • Select your Google account from the dropdown in the User Support Email field. Click Next.
  • Under Audience, choose the appropriate option:     - Internal - For Google Workspace users within your organization.     - External - For standard Google account users.
  • Choose the appropriate one and click the Next button.
  • Click Next and proceed to Contact Information.
  • Provide an email address for Google to send notifications related to your project. Click Next.
  • Review and agree to the Google API Services: User Data policy then click CONTINUE.
  • Click on the CREATE button.
  • Go to the Audience section after creating the App and click  PUBLISH APP to move it to production.     - Confirm the action by clicking CONFIRM in the Push to production? dialog.

note

Testing: The app can be accessed only by added test users (up to 100). For more information, refer to Unverified apps.

Production: Any user with a Google account can access the App.

Configuring API Credentials​

To authenticate your application with Google services, follow the steps below to create API credentials.

  1. Navigate to APIs & Services > Credentials from the left menu or go to the Credentials in APIs & Services tab within the APIs & Services page.
  2. Click + Create Credentials and select a credential type     - API key     - OAuth client ID.     - Service account    
  3. Follow the detailed instructions below to configure your selected credential type.

For additional guidance, refer to Setting up API keys, Setting up OAuth client ID, and Creating and managing Service accounts.

info

To determine the most suitable authentication type for your needs, refer to the Guide to Google Drive Activities.

Creating API Key credentials​

To generate an API key for authentication, follow these steps:

  • Click on + Create credentials in Credentials page.
  • Select API key.
  • It creates an API key.

Creating OAuth client ID credentials​

To create an OAuth Client ID for authentication, follow these steps:

  • Navigate to the Create credentials page in the Google Cloud Console.
  • Click + Create credentials and select OAuth client ID.
  • Choose Web application as the application type and provide a name for your OAuth Client ID.
  • Under Authorised redirect URIs, add the following URL: [https://developers.google.com/oauthplayground].
  • Click Create to generate the credentials.
  • Copy and securely store the Client ID and Client secret for future use.
  • Follow the below steps to generate a Refresh Token in Google OAuth 2.0 Playground.

OAuth 2.0 Playground​

To authorize access to the required Google APIs, follow these steps:

  • Access OAuth 2.0 Playground     - Go to the Google OAuth 2.0 Playground.
  • Configure OAuth 2.0     - Click on the ⚙️ Settings icon (top-right corner).     - Check Use your own OAuth credentials.     - Enter your OAuth 2.0 Client ID and Client Secret (retrieved from Google Cloud Console).     - Click Close to save the settings.
  • Select API scopes     - Under Step 1: Select & authorize APIs, enter the required API scope(s).
API        Scope          
Drive API v3  https://www.googleapis.com/auth/drive
Google Sheets API v4https://www.googleapis.com/auth/drive

    - You can find more scopes in Drive API v3 and Google Sheets API v4.     - Click Authorize APIs.

  • Sign in & Authorize     - A Google Sign-In window will appear—choose your Google account.     - Click Allow to grant access to the selected API(s).
  • Exchange Authorization Code for Tokens     - Under Step 2: Exchange authorization code for tokens, click Exchange authorization code for tokens.     - This will generate an Access Token and a Refresh Token.     - Copy and securely store the Refresh Token for future use.

Creating Service Account credentials​

Follow these steps to create a service account and generate a key:

  • Navigate to the Credentials page in APIs & Services.
  • Click on + Create credentials and select Service account.
  • Enter a name for your service account.
  • Click the Done button.

  • Generate a Service Account Key     - Select the newly created service account from the list.     - Navigate to the Keys tab.     - Click on Add Key > Create new key.     - Download and securely store the generated key file.

 

warning

Deleting your service account from Google Cloud Console will result in the loss of all files and folders created by the service account.

info

If you have a Google Workspace account, you can enable domain-wide delegation. For details on user impersonation, refer to user impersonation.

Enable Domain-Wide Delegation​

note

The App should be available for use within 24 hours.