Latenode
OCR Space
Webhook

Automate content summarization across web, PDFs, and databases

This Latenode automation template provides an AI-powered content summarization solution that can handle multiple input types, including URLs, raw text, and PDF files.

By leveraging the OpenAI language model, it generates concise, focused summaries that can be used in a variety of use cases, such as research workflows, content curation, document processing, meeting preparation, and social media content creation. The workflow includes a webhook trigger that accepts input parameters, a branching logic to handle different input types, and integration with external services like OCR.space and OpenAI to extract and summarize the content.

Updated Apr 6, 2026Est. run: 26sEst. cost: $0.0703
How Latenode estimates time and cost

Latenode bills workflow runs in credits: 1 credit = 30 seconds of processing. Minimum charge per run depends on your plan. Plug-and-Play (PnP) AI nodes are billed separately—each PnP token is $1 USD, charged pay-as-you-go at vendor cost plus a small processing fee, with no API keys required.

Full pricing — how credits work →
AI agents & chatbots

Workflow preview

What this template does

  • Extracts text content from URLs, PDFs, and raw input
  • Generates concise summaries of extracted content using OpenAI
  • Handles multiple input types with branching logic
  • Integrates with OCR.space and Webhook for content processing
  • Saves summarized content to designated storage or database

How it works

1
Trigger

Incoming Webhook

The automation is triggered by an incoming webhook that accepts input parameters, such as a URL, PDF file, or raw text.

2
Logic

Route to Appropriate Summarization

The workflow uses branching logic to handle different input types. If the input is a PDF file, it is sent to the OCR.space integration to extract the text. If the input is a URL or raw text, the text is extracted and cleaned using JavaScript.

3
AI

Summarize Text using OpenAI

The extracted text, regardless of input type, is then passed to a JavaScript integration that utilizes the OpenAI language model to generate a concise summary of the content.

4
Action

Return Summarized Content

The summarized content is then returned via a webhook, allowing the user to access the generated summary for their desired use case, such as research workflows, content curation, or social media content creation.

Setup guide

1

Add OCR.space Credential

In the Latenode Credentials panel, add a new credential for OCR.space. Provide the API key required for the OCR.space integration.

2

Add OpenAI Credential

In the Latenode Credentials panel, add a new credential for OpenAI. Provide the necessary API credentials (e.g., API key) required for the OpenAI integration.

3

Configure Webhook Trigger

In the Latenode builder, add a Webhook trigger node. Set the required input parameters, such as input type (URL, text, file), URL, text content, summary length preference, focus topic, and language.

4

Configure Input Handling

In the Latenode builder, add a Switch node to handle the different input types (URL, text, file). Configure the appropriate nodes for each input type, such as HTTP Request (for URL), Function (for text), and Extract From File (for PDF).

5

Configure Content Summarization

In the Latenode builder, add the OpenAI nodes (e.g., LLM Chat) to generate the content summaries. Map the input data to the required parameters and configure the summary length and other relevant settings.

Requirements

OCR.space API key for extracting text from PDF and image files
OpenAI API key for generating content summaries using the language model
Webhook access to trigger the automation flow and pass input parameters (URL, text, or PDF file)
Access to a designated storage or database to save the generated summaries

FAQ

Common questions about this template

Each run uses credits on your Latenode plan. We charge for processing time (1 credit = 30 seconds). Your actual cost depends on your plan and how long the run takes. See pricing plans for plans and how credits work.
Contact support →

More templates

You might also like

Browse all templates →
AI agents & chatbots

Automate Slack messaging with OpenAI GPT-3 completions

This automation allows users to automatically generate and send Slack messages based on specific prompts or triggers, leveraging the power of OpenAI's GPT-3 API. The automation is designed for AI, agents, and chatbot enthusiasts who want to create dynamic and personalized Slack communications without manual intervention. The automation connects to the Slack API and OpenAI's GPT-3 API to generate and send messages in response to defined triggers, such as specific keywords or phrases. This can be useful for automating routine updates, responding to customer inquiries, or generating creative content for Slack channels.

26s$0.0703
AI agents & chatbots

Transcribe Google Drive audio to text and send via email

This automation template helps users transcribe audio files stored in their Google Drive using the OpenAI Whisper AI model, and then automatically deliver the transcribed text via email. It provides a convenient way to convert audio recordings into text-based content that can be easily shared and referenced. The workflow is manually triggered, requiring the user to specify the Google Drive folder containing the audio files. The template then retrieves the files, transcribes them using the OpenAI Whisper API, and constructs an email message with the transcribed text, which is then sent to the designated recipient.

8s$0.0005
AI agents & chatbots

Automate Google Ads copywriting across multiple campaigns

This automation solution allows users to generate Google Ads headlines and descriptions directly within Google Sheets, using the OpenAI API to automate the ad copywriting process across multiple campaigns. The tool streamlines ad creation by leveraging AI-powered text generation, enabling marketers to efficiently produce high-performing ad copy at scale. By integrating with Google Sheets and the OpenAI API, this solution simplifies the ad creation workflow, saving time and improving campaign performance.

26s$0.0703