How to connect Google Cloud Pub\Sub and WhatsApp Personal Account
Create a New Scenario to Connect Google Cloud Pub\Sub and WhatsApp Personal Account
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Google Cloud Pub\Sub, triggered by another scenario, or executed manually (for testing purposes). In most cases, Google Cloud Pub\Sub or WhatsApp Personal Account will be your first step. To do this, click "Choose an app," find Google Cloud Pub\Sub or WhatsApp Personal Account, and select the appropriate trigger to start the scenario.

Add the Google Cloud Pub\Sub Node
Select the Google Cloud Pub\Sub node from the app selection panel on the right.


Google Cloud Pub\Sub

Configure the Google Cloud Pub\Sub
Click on the Google Cloud Pub\Sub node to configure it. You can modify the Google Cloud Pub\Sub URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the WhatsApp Personal Account Node
Next, click the plus (+) icon on the Google Cloud Pub\Sub node, select WhatsApp Personal Account from the list of available apps, and choose the action you need from the list of nodes within WhatsApp Personal Account.


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Authenticate WhatsApp Personal Account
Now, click the WhatsApp Personal Account node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your WhatsApp Personal Account settings. Authentication allows you to use WhatsApp Personal Account through Latenode.
Configure the Google Cloud Pub\Sub and WhatsApp Personal Account Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Google Cloud Pub\Sub and WhatsApp Personal Account Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

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WhatsApp Personal Account
Trigger on Webhook
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Save and Activate the Scenario
After configuring Google Cloud Pub\Sub, WhatsApp Personal Account, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Google Cloud Pub\Sub and WhatsApp Personal Account integration works as expected. Depending on your setup, data should flow between Google Cloud Pub\Sub and WhatsApp Personal Account (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Google Cloud Pub\Sub and WhatsApp Personal Account
Google Cloud Pub/Sub + AI Agent + WhatsApp Personal Account: This automation summarizes news received from Google Cloud Pub/Sub using an AI Agent and sends the key points to a specified WhatsApp contact.
WhatsApp Personal Account + Google Cloud Pub/Sub + Google Cloud Storage: When a new message is received in WhatsApp and triggers a Pub/Sub event, the message content is saved to a designated bucket in Google Cloud Storage.
Google Cloud Pub\Sub and WhatsApp Personal Account integration alternatives

About Google Cloud Pub\Sub
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About WhatsApp Personal Account
Automate WhatsApp Personal Account messaging within Latenode to send notifications, gather data, or provide basic support. Build visual workflows triggered by events, then enrich or route message data to other apps. Scale customer interactions without complex code and per-step costs—use Latenode to connect WhatsApp to your business.
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FAQ Google Cloud Pub\Sub and WhatsApp Personal Account
How can I connect my Google Cloud Pub\Sub account to WhatsApp Personal Account using Latenode?
To connect your Google Cloud Pub\Sub account to WhatsApp Personal Account on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Google Cloud Pub\Sub and click on "Connect".
- Authenticate your Google Cloud Pub\Sub and WhatsApp Personal Account accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I forward Pub\Sub messages to WhatsApp?
Yes, with Latenode! Automatically forward Google Cloud Pub\Sub messages as WhatsApp messages, ensuring real-time notifications and seamless information dissemination. Use our no-code editor with JS and AI steps!
What types of tasks can I perform by integrating Google Cloud Pub\Sub with WhatsApp Personal Account?
Integrating Google Cloud Pub\Sub with WhatsApp Personal Account allows you to perform various tasks, including:
- Send WhatsApp notifications for new Google Cloud Pub\Sub messages.
- Create a WhatsApp group for Google Cloud Pub\Sub topic subscribers.
- Forward error logs from Google Cloud Pub\Sub to a WhatsApp support channel.
- Trigger WhatsApp messages based on specific Google Cloud Pub\Sub message attributes.
- Send daily summaries of Google Cloud Pub\Sub activity via WhatsApp.
How does Latenode handle Google Cloud Pub\Sub authentication?
Latenode uses secure OAuth to authenticate your Google Cloud Pub\Sub account, ensuring your credentials are never stored on our servers.
Are there any limitations to the Google Cloud Pub\Sub and WhatsApp Personal Account integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Message delivery is subject to WhatsApp's API rate limits.
- File attachments directly from Google Cloud Pub\Sub may require custom encoding.
- Real-time updates depend on the reliability of the WhatsApp Personal Account connection.