How to connect OCR Space and OneSignal
Create a New Scenario to Connect OCR Space and OneSignal
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 OCR Space, triggered by another scenario, or executed manually (for testing purposes). In most cases, OCR Space or OneSignal will be your first step. To do this, click "Choose an app," find OCR Space or OneSignal, and select the appropriate trigger to start the scenario.

Add the OCR Space Node
Select the OCR Space node from the app selection panel on the right.

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

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Authenticate OneSignal
Now, click the OneSignal node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your OneSignal settings. Authentication allows you to use OneSignal through Latenode.
Configure the OCR Space and OneSignal 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 OCR Space and OneSignal 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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Save and Activate the Scenario
After configuring OCR Space, OneSignal, 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 OCR Space and OneSignal integration works as expected. Depending on your setup, data should flow between OCR Space and OneSignal (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect OCR Space and OneSignal
OCR Space + OneSignal + Google Sheets: When OCR Space converts an image into text, a push notification is sent via OneSignal for approval. Once approved (simulated by a manual action or external system not part of this flow), data is logged in a Google Sheet.
OCR Space + Slack: When OCR Space converts an image to text, a message with a summary is sent to a Slack channel.
OCR Space and OneSignal integration alternatives
About OCR Space
Need to extract text from images or PDFs? Use OCR Space in Latenode to automatically process documents and integrate the data into your workflows. Automate invoice processing, data entry, or compliance checks. Latenode adds flexible logic, file parsing, and destinations to your OCR results, scaling beyond single-document processing.
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About OneSignal
Use OneSignal in Latenode to automate targeted push notifications. Create flows that trigger messages based on user behavior, data changes, or scheduled events. Optimize engagement by connecting OneSignal to your CRM, analytics, and marketing tools for personalized, automated campaigns.
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FAQ OCR Space and OneSignal
How can I connect my OCR Space account to OneSignal using Latenode?
To connect your OCR Space account to OneSignal on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select OCR Space and click on "Connect".
- Authenticate your OCR Space and OneSignal accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send push notifications based on text extracted from images?
Yes, with Latenode! Use OCR Space to extract text and then trigger targeted OneSignal notifications. Benefit from advanced filtering and custom logic within Latenode for personalized messaging.
What types of tasks can I perform by integrating OCR Space with OneSignal?
Integrating OCR Space with OneSignal allows you to perform various tasks, including:
- Automatically notify users when text is recognized in uploaded documents.
- Send alerts based on keywords extracted from scanned images.
- Trigger push notifications when specific data appears in OCR results.
- Update user segments in OneSignal based on parsed text from images.
- Create personalized offers based on identified text in promotional materials.
How does Latenode handle large volumes of OCR Space requests?
Latenode scales OCR Space workflows automatically, ensuring consistent performance for high-volume image processing and reliable OneSignal delivery.
Are there any limitations to the OCR Space and OneSignal integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- OCR Space API usage is subject to their rate limits, impacting processing speed.
- Complex image layouts may reduce OCR accuracy, affecting notification triggers.
- OneSignal notification delivery depends on user permissions and device settings.