How to connect Google Cloud Pub\Sub and Scrapeless
Create a New Scenario to Connect Google Cloud Pub\Sub and Scrapeless
In the workspace, click the βCreate New Scenarioβ button.

Add the First Step
Add the first node β 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 Scrapeless will be your first step. To do this, click "Choose an app," find Google Cloud Pub\Sub or Scrapeless, 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 Scrapeless Node
Next, click the plus (+) icon on the Google Cloud Pub\Sub node, select Scrapeless from the list of available apps, and choose the action you need from the list of nodes within Scrapeless.


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Authenticate Scrapeless
Now, click the Scrapeless node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Scrapeless settings. Authentication allows you to use Scrapeless through Latenode.
Configure the Google Cloud Pub\Sub and Scrapeless 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 Scrapeless 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 donβt 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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Scrapeless
Trigger on Webhook
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Save and Activate the Scenario
After configuring Google Cloud Pub\Sub, Scrapeless, and any additional nodes, donβt 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 βRun onceβ and triggering an event to check if the Google Cloud Pub\Sub and Scrapeless integration works as expected. Depending on your setup, data should flow between Google Cloud Pub\Sub and Scrapeless (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 Scrapeless
Scrapeless + Google Sheets + Google Cloud Pub\Sub: Monitor a website for changes using Scrapeless. When changes are detected, extract the relevant data and log the updates into a Google Sheet. Finally, use Google Cloud Pub/Sub to publish a message about the update.
Scrapeless + Google Cloud Pub\Sub + Slack: Monitor a competitor's website for critical changes using Scrapeless. Upon detecting a change, publish a message to a Google Cloud Pub/Sub topic. A subscriber to that topic will trigger and send an immediate alert to a designated Slack channel.
Google Cloud Pub\Sub and Scrapeless integration alternatives

About Google Cloud Pub\Sub
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About Scrapeless
Use Scrapeless in Latenode to extract structured data from websites without code. Scrape product details, news, or social media feeds, then pipe the data into your Latenode workflows. Automate lead generation, price monitoring, and content aggregation. Combine Scrapeless with Latenode's AI nodes for smarter data processing.
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FAQ Google Cloud Pub\Sub and Scrapeless
How can I connect my Google Cloud Pub\Sub account to Scrapeless using Latenode?
To connect your Google Cloud Pub\Sub account to Scrapeless 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 Scrapeless accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger web scraping on new Pub\Sub messages?
Yes, you can! Latenode lets you trigger Scrapeless web scraping based on new Google Cloud Pub\Sub messages, automating data extraction and analysis without code.
What types of tasks can I perform by integrating Google Cloud Pub\Sub with Scrapeless?
Integrating Google Cloud Pub\Sub with Scrapeless allows you to perform various tasks, including:
- Scraping websites based on data received from Pub\Sub topics.
- Publishing scraped data to a Pub\Sub topic for real-time processing.
- Monitoring websites for specific changes and triggering Pub\Sub messages.
- Creating alerts in Pub\Sub when certain data is found on a scraped website.
- Archiving scraped web content to a data lake based on Pub\Sub triggers.
How secure is Google Cloud Pub\Sub data within Latenode workflows?
Latenode employs industry-standard security measures. We ensure your Google Cloud Pub\Sub data is protected via encryption and secure access controls.
Are there any limitations to the Google Cloud Pub\Sub and Scrapeless integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Scrapeless usage is subject to their fair use policies and rate limits.
- Very large Pub\Sub messages may impact workflow execution time.
- Complex website structures may require advanced Scrapeless configurations.