In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Create custom OCRSpace and Zulip workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.
Create OCR
Provides a simple way of parsing images and multi-page PDF documents to get the extracted text results in JSON format.
Parse image/PDF
Parses the provided image or PDF for OCR processing.
Create image
The API endpoint for parsing images via URL.
Parse image
Provide image/PDF to be OCR'ed via URL.
List image URLs
The API endpoint for parsing images from a URL.
Create searchable PDF
Generates a searchable PDF from the OCR result.
To set up OCRSpace integration, add the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. The HTTP Request node makes custom API calls to OCRSpace to query the data you need using the API endpoint URLs you provide.
See the example hereThese API endpoints were generated using n8n
n8n AI workflow transforms web scraping into an intelligent, AI-powered knowledge extraction system that uses vector embeddings to semantically analyze, chunk, store, and retrieve the most relevant API documentation from web pages. Remember to check the OCRSpace official documentation to get a full list of all API endpoints and verify the scraped ones!
Delete
Delete a message
Get
Get a message
Send Private
Send a private message
Send to Stream
Send a message to stream
Update
Update a message
Upload a File
Create
Create a stream
Delete
Delete a stream
Get Many
Get many streams
Get Subscribed
Get subscribed streams
Update
Update a stream
Create
Create a user
Deactivate
Deactivate a user
Get
Get a user
Get Many
Get many users
Update
Update a user
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