Block 1 - Structured Output Parser
- Type / Role
- @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
- Config choices
- Version 1.3
Monitor Lis Pendens real estate filings via Telegram, BrowserAct and Gemini
Workflow preview
100%
$20/month : Unlimited workflows
2500 executions/month
THE #1 IN WEB SCRAPING
Scrape any website without limits
HOSTINGER 
Early Deal
DISCOUNT 20% Try free
Early DealDISCOUNT 20%
Self-hosted n8n
Unlimited workflows - from $4.99/mo
#1 hub for scraping, AI & automation
6000+ actors - $5 credits/mo
1. Workflow Overview
Monitor real estate filings via Telegram, BrowserAct and Gemini This workflow transforms your Telegram bot into an automated real estate monitoring tool. Send a message like "Check filings for the ...
Best for
- Lead Generation automation workflows
- AI Chatbot automation workflows
- advanced n8n builders looking for reusable templates
Tools used
@n8n/n8n-nodes-langchain.outputparserstructured, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatgooglegemini, n8n-nodes-base.telegram, @n8n/n8n-nodes-langchain.lmchatopenrouter, n8n-nodes-base.splitinbatches, n8n-nodes-base.switch, n8n-nodes-base.datetime
Source and attribution
This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Madame AI Team | Kai.
Original n8n.io source1.1 Workflow description
- Title
- Monitor Lis Pendens real estate filings via Telegram, BrowserAct and Gemini
- Workflow name
- Monitor Lis Pendens real estate filings via Telegram, BrowserAct and Gemini
Monitor real estate filings via Telegram, BrowserAct and Gemini
This workflow transforms your Telegram bot into an automated real estate monitoring tool. Send a message like "Check filings for the last 5 days," and the bot will scrape the official county clerk site for "Lis Pendens" (pre-foreclosure) filings, format the messy legal data into a readable report, and deliver it directly to your chat.
Target Audience
Real estate investors, wholesalers, and agents looking for pre-foreclosure leads.
How it works
- Understand Request: The workflow receives your Telegram message. An AI Agent classifies it: are you chatting, or asking for real estate data?
- Calculate Dates: If you don't specify a date range, the workflow automatically calculates a default window (e.g., Today minus 5 days) to search for recent filings.
- Scrape Records: BrowserAct executes a background task to search the public records site using the calculated dates and scrapes all matching "Lis Pendens" filings.
- Format Data: A second AI Agent processes the raw legal text. It cleans up party names, extracts file numbers, and formats everything into a clean HTML list with download links.
- Deliver Report: The bot splits the report into multiple messages (if necessary) and sends them to your Telegram chat.
How to set up
- Configure Credentials: Connect your Telegram, BrowserAct, Google Gemini, and OpenRouter accounts in n8n.
- Prepare BrowserAct: Ensure the Texas Foreclosure Leads template is saved in your BrowserAct account.
- Configure Telegram: Create a bot via BotFather and add the API token to your Telegram credentials.
- Activate: Turn on the workflow.
- Test: Send "Check filings" to your bot to start the search.
Requirements
- BrowserAct account with the Texas Foreclosure Leads template.
- Telegram account (Bot Token).
- Google Gemini & OpenRouter accounts.
How to customize the workflow
- Change Search Query: Modify the BrowserAct template to search for different document types (e.g., "Divorce Decrees" or "Probate").
- Adjust Date Range: Update the From_Date node to search for a longer period (e.g., -30 days).
- Filter Results: Add logic to the Generate response agent to only show filings from specific banks or attorneys.
Need Help?
- How to Find Your BrowserAct API Key & Workflow ID
- How to Connect n8n to BrowserAct
- How to Use & Customize BrowserAct Templates
Workflow Guidance and Showcase Video
1.2 Logical Blocks
This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.
2. Block-by-Block Analysis
Block 2 - Validate user Input
- Type / Role
- @n8n/n8n-nodes-langchain.agent - agent
- Config choices
- Version 3
Block 3 - Google Gemini
- Type / Role
- @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
- Config choices
- Version 1
Block 4 - Send Alert
- Type / Role
- n8n-nodes-base.telegram - telegram
- Config choices
- Version 1.2
Block 5 - Structured Output
- Type / Role
- @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
- Config choices
- Version 1.3
Block 6 - OpenRouter Model
- Type / Role
- @n8n/n8n-nodes-langchain.lmChatOpenRouter - lmChatOpenRouter
- Config choices
- Version 1
Block 7 - Loop Over Items
- Type / Role
- n8n-nodes-base.splitInBatches - splitInBatches
- Config choices
- Version 3
Block 8 - OpenRouter Model1
- Type / Role
- @n8n/n8n-nodes-langchain.lmChatOpenRouter - lmChatOpenRouter
- Config choices
- Version 1
Block 9 - Check For Input Type
- Type / Role
- n8n-nodes-base.switch - switch
- Config choices
- Version 3.4
Block 10 - Today's Date
- Type / Role
- n8n-nodes-base.dateTime - dateTime
- Config choices
- Version 2
Block 11 - Calculate "To_Date"
- Type / Role
- n8n-nodes-base.dateTime - dateTime
- Config choices
- Version 2
Block 12 - Calculate "From_Date"
- Type / Role
- n8n-nodes-base.dateTime - dateTime
- Config choices
- Version 2
Block 13 - Format To_Date to Specific Format
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 14 - Format From_Date to Specific Format
- Type / Role
- n8n-nodes-base.code - code
- Config choices
- Version 2
Block 15 - Wait for Both Paths
- Type / Role
- n8n-nodes-base.merge - merge
- Config choices
- Version 3.2
Block 16 - Extract Lis Pendens Data
- Type / Role
- n8n-nodes-browseract.browserAct - browserAct
- Config choices
- Version 1
Block 17 - Analyze Data & Format for Telegram
- Type / Role
- @n8n/n8n-nodes-langchain.agent - agent
- Config choices
- Version 3
Block 18 - Split Out Generated Content
- Type / Role
- n8n-nodes-base.splitOut - splitOut
- Config choices
- Version 1
Block 19 - Prevent Rate Limits
- Type / Role
- n8n-nodes-base.wait - wait
- Config choices
- Version 1.1
Block 20 - Send Lead Data to Telegram
- Type / Role
- n8n-nodes-base.telegram - telegram
- Config choices
- Version 1.2
Block 21 - Chatting With User
- Type / Role
- @n8n/n8n-nodes-langchain.agent - agent
- Config choices
- Version 3
Block 22 - Answer the User
- Type / Role
- n8n-nodes-base.telegram - telegram
- Config choices
- Version 1.2
Block 23 - Documentation
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Block 24 - Step 1 Explanation
- Type / Role
- n8n-nodes-base.stickyNote - stickyNote
- Config choices
- Version 1
Showing the first 24 of 30 workflow blocks. Download the JSON for the full node graph.
3. Summary Table
| Workflow | Monitor Lis Pendens real estate filings via Telegram, BrowserAct and Gemini |
|---|---|
| Complexity | advanced |
| Nodes | 30 |
| Categories | Lead Generation, AI Chatbot |
| Author | Madame AI Team | Kai |
| Published | 03 Jan 2026 |
4. Reproducing the Workflow from Scratch
-
1. Download the workflow JSON
Use the JSON export at /data/workflows/12433/12433.json as the source template for this automation.
-
2. Import the template into n8n
Open n8n, import the downloaded JSON, and review each node before activating the workflow.
-
3. Configure credentials and variables
Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
-
4. Test with sample data
Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
-
5. Activate and monitor
Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.
5. General Notes & Resources
Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.
Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.
Frequently asked questions
What does Monitor Lis Pendens real estate filings via Telegram, BrowserAct and Gemini do?
Monitor real estate filings via Telegram, BrowserAct and Gemini This workflow transforms your Telegram bot into an automated real estate monitoring tool. Send a message like "Check filings for the ...
What do I need before importing this workflow?
Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.
Can I customize this workflow?
Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Lead Generation, AI Chatbot use case.