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How to connect CryptoPro and OCR Space
Create a New Scenario to Connect CryptoPro 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 CryptoPro, triggered by another scenario, or executed manually (for testing purposes). In most cases, CryptoPro or OCR Space will be your first step. To do this, click "Choose an app," find CryptoPro or OCR Space, and select the appropriate trigger to start the scenario.
Add the CryptoPro Node
Select the CryptoPro node from the app selection panel on the right.
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Configure the CryptoPro
Click on the CryptoPro node to configure it. You can modify the CryptoPro URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the OCR Space Node
Next, click the plus (+) icon on the CryptoPro 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 CryptoPro 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 CryptoPro 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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OCR Space
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Trigger on Webhook
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Save and Activate the Scenario
After configuring CryptoPro, 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 CryptoPro and OCR Space integration works as expected. Depending on your setup, data should flow between CryptoPro 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 CryptoPro and OCR Space
OCR Space + CryptoPro + Google Drive: When a new file is added to a monitored folder, OCR Space converts the image to text. Then, CryptoPro digitally signs the converted text file. Finally, the signed file is uploaded to a specific folder in Google Drive.
OCR Space + CryptoPro + Email: When a new image file is detected, OCR Space extracts the text from it. Then, CryptoPro digitally signs the extracted text. Finally, the signed document is sent as an email attachment.
CryptoPro and OCR Space integration alternatives
About CryptoPro
Integrate CryptoPro with Latenode to automate document signing and verification. Securely manage digital signatures within your workflows, eliminating manual steps. Validate document authenticity automatically as part of onboarding, compliance checks, or contract management. Use Latenode's visual editor to build scalable, audit-ready processes.
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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
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FAQ CryptoPro and OCR Space
How can I connect my CryptoPro account to OCR Space using Latenode?
To connect your CryptoPro account to OCR Space on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select CryptoPro and click on "Connect".
- Authenticate your CryptoPro and OCR Space accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically verify digitally signed documents extracted from images?
Yes, you can! Latenode's visual editor allows seamless data transfer and automated workflows to verify signatures from OCR data—saving time and improving accuracy with every document processed.
What types of tasks can I perform by integrating CryptoPro with OCR Space?
Integrating CryptoPro with OCR Space allows you to perform various tasks, including:
- Extracting data from scanned documents and verifying digital signatures.
- Automating invoice processing with signature validation.
- Archiving digitally signed documents extracted from images.
- Creating searchable PDF documents with verified signatures.
- Building custom workflows to manage digitally signed documents.
Can I use JavaScript to extend CryptoPro's functionality in Latenode?
Yes! Latenode supports custom JavaScript code, letting you extend CryptoPro and OCR Space for advanced data manipulation and complex signature verification scenarios.
Are there any limitations to the CryptoPro and OCR Space integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Large volumes of documents might require optimization.
- Advanced signature types may need custom JavaScript implementation.
- The accuracy depends on the OCR Space engine and source document quality.
