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Telegram bot for finding top-rated restaurants with Google Maps via SerpAPI

M SayedM Sayed
546 views
2/3/2026
GPT-4 TurboSummaryWebhookOpenAIAI Processing
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Telegram Restaurant Bot Workflow

Screenshot 20250718 at 3.07.08 AM.png

This workflow creates a Telegram bot that fetches the top 5 rated restaurants for any specified area in Egypt using SerpAPI's Google Maps search. It's designed to provide quick, detailed, and richly formatted information directly in your chat.

Key Features

  • Simple Command Trigger: Activate the search with a straightforward command (e.g., التحرير)
  • Real-Time Restaurant Data: Utilizes SerpAPI to pull live data, ratings, and details from Google Maps
  • Top 5 Ranking: Automatically sorts restaurants by their rating in descending order and presents the top five
  • Richly Formatted Replies: Generates a clean, user-friendly Markdown message with essential details:
    • Rating ⭐
    • Phone Number ☎️
    • Website 🌐
    • Service Options (Dine-in ✅ | Takeaway ❌)
    • A direct link to the location on a map 📍
  • Arabic Language Focused: The workflow is initially configured to process requests and format replies in Arabic

How It Works

  1. A user sends a place name like التحرير to the Telegram bot
  2. The Parse Area node extracts the location name from the message text
  3. The Geocode (Nominatim) node finds the geographic coordinates for the area (this can be adapted for more precise location searches)
  4. The Find Restaurants (SerpAPI) node uses this area to perform a Google Maps search
  5. The Format Reply node processes the search results. It sorts them by rating, takes the top 5, and builds a detailed Markdown-formatted string
  6. The Send to Telegram node delivers the final formatted message back to the user who made the request

Setup

  • Telegram: Configure your credentials in the Telegram Trigger and Send to Telegram nodes
  • SerpAPI: Add your free or paid API key in the Find Restaurants (SerpAPI) HTTP Request node

Telegram Bot for Finding Top-Rated Restaurants with Google Maps via SerpAPI

This n8n workflow creates a Telegram bot that allows users to search for top-rated restaurants in a specified location. It leverages SerpAPI to perform Google Maps searches and then sends the results back to the user via Telegram.

What it does

This workflow automates the following steps:

  1. Listens for Telegram messages: The workflow is triggered whenever a new message is received by the configured Telegram bot.
  2. Processes incoming message: It extracts the user's chat ID and the text of their message.
  3. Constructs SerpAPI request: The user's message is used to form a search query for "top-rated restaurants" in the specified location, which is then sent to SerpAPI's Google Maps API.
  4. Sends results to Telegram: The search results (e.g., restaurant names, ratings, addresses, and Google Maps links) are formatted and sent back to the user in the Telegram chat.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n instance: A running n8n instance (cloud or self-hosted).
  • Telegram Bot Token: A Telegram bot created via BotFather. You will need its API token.
  • SerpAPI API Key: An account with SerpAPI to access their Google Maps API.

Setup/Usage

  1. Import the workflow:

    • Copy the provided JSON code.
    • In your n8n instance, click on "Workflows" in the left sidebar.
    • Click "New" and then "Import from JSON".
    • Paste the JSON code and click "Import".

  2. Configure Credentials:

    • Telegram Trigger (Node 50):
      • Click on the "Telegram Trigger" node.
      • Under "Telegram API", click "Create New" or select an existing Telegram API credential.
      • Enter your Telegram Bot Token.
    • HTTP Request (Node 19):
      • This node makes a request to SerpAPI. You will need to add your SerpAPI API key as a query parameter or header depending on how you configure the request. The current JSON does not explicitly show a credential for SerpAPI, so you will likely need to embed your API key directly in the URL or add a query parameter.
      • Modify the URL to include your SerpAPI API key (e.g., https://serpapi.com/search?engine=google_maps&q=top-rated+restaurants+in+{{$json.query}}&api_key=YOUR_SERPAPI_API_KEY).
    • Telegram (Node 49):
      • Click on the "Telegram" node.
      • Under "Telegram API", select the same Telegram API credential you configured for the trigger.

  3. Activate the workflow:

    • Once all credentials are set up, click the "Activate" toggle in the top right corner of the workflow editor to enable it.

  4. Use the bot:

    • Open Telegram and start a chat with your bot.
    • Send a message with the location you want to search for, e.g., "London", "New York City", "Paris".
    • The bot will respond with a list of top-rated restaurants from Google Maps.

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