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

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

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Add the OCR Space Node
Next, click the plus (+) icon on the Blue node, select OCR Space from the list of available apps, and choose the action you need from the list of nodes within OCR Space.

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Authenticate OCR Space
Now, click the OCR Space node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your OCR Space settings. Authentication allows you to use OCR Space through Latenode.
Configure the Blue and OCR Space 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 Blue and OCR Space 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 Blue, OCR Space, 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 Blue and OCR Space integration works as expected. Depending on your setup, data should flow between Blue and OCR Space (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Blue and OCR Space
Blue + OCR Space + Google Sheets: When a new project event occurs in Blue, extract text from the linked image using OCR Space. The extracted text is then added as a new row in Google Sheets.
Blue + OCR Space + Slack: When a new file is uploaded to Blue, OCR Space extracts the text from the document. A summary of the extracted text is then sent to a specified Slack channel.
Blue and OCR Space integration alternatives
About Blue
Use Blue in Latenode to streamline data validation. Catch errors early by adding pre-built Blue validation nodes to any workflow. Automate data cleansing and standardization before it reaches your database, avoiding inconsistencies. Benefit from Latenode’s visual editor and scaling features.
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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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See how Latenode works
FAQ Blue and OCR Space
How can I connect my Blue account to OCR Space using Latenode?
To connect your Blue account to OCR Space on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Blue and click on "Connect".
- Authenticate your Blue and OCR Space accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I extract data from Blue images using OCR Space?
Yes, you can! Latenode's visual editor makes automating this easy, letting you trigger OCR Space from Blue. Benefit: streamline data entry and reduce manual work significantly.
What types of tasks can I perform by integrating Blue with OCR Space?
Integrating Blue with OCR Space allows you to perform various tasks, including:
- Automatically extract text from Blue invoices and save it.
- Process scanned Blue documents for data analysis.
- Create searchable archives of Blue image files via OCR.
- Trigger workflows based on text found in Blue image content.
- Add text overlays to Blue images using data from OCR Space.
How can I handle large volumes of Blue images on Latenode?
Latenode's architecture scales to handle large Blue image volumes using parallel processing. Benefit: faster OCR processing.
Are there any limitations to the Blue and OCR Space integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- OCR Space free tier limitations apply to the number of processed images.
- Complex image layouts might require custom OCR Space configurations.
- File size limits in Blue may affect OCR processing.