Web Scraping and Q&A System With AI
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Add to LamaticThis guide will help you build an AI-powered system that scrapes data from a website, processes it with AI, and allows users to ask questions based on the extracted information
What You'll Build
A simple API that scrapes data from a website, processes it with AI, and enables users to ask questions based on the extracted information. When users input a query, the system retrieves relevant data from the scraped content and generates accurate, AI-driven responses, ensuring efficient and insightful information retrieval.
Getting Started
1. Project Setup
- Sign up at Lamatic.ai (opens in a new tab) and log in.
- Navigate to the Projects and click New Project or select your desired project.
- You'll see different sections like Flows, Context, and Connections
2. Creating a New Flow
- Navigate to Flows, select New Flow.
- Click Create from scratch as starting point.
3. Setting Up Your API
- Click "Choose a Trigger"
- Select "API Request" under the interface options
- Configure your API:
- Add your Input Schema
- Set url as parameter in input schema
- Set response type to "Real-time"
- Click on save
4. Scraping the data using Firecrawl
- Click the Scraper node
- Select the credentials
- Add url as parameter
5. Adding AI Text Generation
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Click the + icon to add a new node
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Choose "Text LLM"
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Configure the AI model:
- Select your "Open AI" credentials
- Choose "gpt-4o-mini" as your Model
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Under prompts section click the + icon to add prompt
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Set up your prompt:
Using the markdown content from {{scraperNode_211.output.markdown}}, answer the following question: {{triggerNode_1.output.question}}.
- You can add variables using the "Add Variable" button
6. Configuring the reponse
- Click the API response node
- Add Output Variables by clicking the + icon
- Select variable from your Text LLM Node
7. Test the flow
- Click on 'API Request' trigger node
- Click on Configure test
- Fill sample value in 'url' and click on test
8. Deployment
- Click the Deploy button
- Your API is now ready to be integrated into Node.js or Python applications
- Your flow will run on Lamatic's global edge network for fast, scalable performance
9. What's Next?
- Experiment with different prompts
- Try other AI models
- Add more processing steps to your flow
- Integrate the API into your applications
10. Tips
- Save your tests for reuse across different scenarios
- Use consistent JSON structures for better maintainability
- Test thoroughly before deployment
Now you have a working AI-powered API! You can expand on this foundation to build more complex applications using Lamatic.ai's features.