How to connect Google Cloud Pub\Sub and Notion
Create a New Scenario to Connect Google Cloud Pub\Sub and Notion
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 Notion will be your first step. To do this, click "Choose an app," find Google Cloud Pub\Sub or Notion, 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 Notion Node
Next, click the plus (+) icon on the Google Cloud Pub\Sub node, select Notion from the list of available apps, and choose the action you need from the list of nodes within Notion.


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Authenticate Notion
Now, click the Notion node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Notion settings. Authentication allows you to use Notion through Latenode.
Configure the Google Cloud Pub\Sub and Notion 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 Notion 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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AI Anthropic Claude 3
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Notion
Trigger on Webhook
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Webhook response

Save and Activate the Scenario
After configuring Google Cloud Pub\Sub, Notion, 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 Notion integration works as expected. Depending on your setup, data should flow between Google Cloud Pub\Sub and Notion (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 Notion
Google Cloud Pub/Sub + Notion + Slack: When a new message is published to a Google Cloud Pub/Sub topic, this automation creates a new page in a Notion database and sends a notification to a Slack channel with the message details.
Notion + AI Agent + Google Cloud Pub/Sub: When a page is updated in a Notion database, the content of the page is analyzed by an AI Agent. The AI Agent's analysis is then published to a Google Cloud Pub/Sub topic for other systems to consume.
Google Cloud Pub\Sub and Notion integration alternatives

About Google Cloud Pub\Sub
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About Notion
Sync Notion databases with other apps via Latenode. Update records automatically based on triggers from your CRM, calendar, or payment systems. Create custom workflows to manage content, tasks, and project data. Automate updates across multiple platforms for streamlined processes and consistent information.
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FAQ Google Cloud Pub\Sub and Notion
How can I connect my Google Cloud Pub\Sub account to Notion using Latenode?
To connect your Google Cloud Pub\Sub account to Notion 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 Notion accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I archive new Google Cloud Pub\Sub messages into a Notion database?
Yes, with Latenode you can easily archive messages. Latenode allows custom JavaScript logic, ensuring total control over data transformation before it reaches Notion, avoiding data loss.
What types of tasks can I perform by integrating Google Cloud Pub\Sub with Notion?
Integrating Google Cloud Pub\Sub with Notion allows you to perform various tasks, including:
- Automatically create Notion pages from new Google Cloud Pub\Sub messages.
- Log Google Cloud Pub\Sub data into a Notion database for analysis.
- Trigger Notion updates based on specific Google Cloud Pub\Sub events.
- Create project tasks in Notion from critical Google Cloud Pub\Sub alerts.
- Share Google Cloud Pub\Sub data summaries to a collaborative Notion page.
How can I filter messages from Google Cloud Pub\Sub before sending to Notion?
Latenode offers powerful filtering capabilities, allowing you to process only relevant Google Cloud Pub\Sub messages via flexible no-code logic or custom JavaScript functions.
Are there any limitations to the Google Cloud Pub\Sub and Notion integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Large data volumes in Google Cloud Pub\Sub may require optimized workflows.
- Complex data transformations may require advanced JavaScript knowledge.
- Notion API rate limits can affect the speed of data transfer.