Crypto Sentinel: Alert, Discover & Log Automation Pack - n8n Workflow

Automate crypto price alerts, track new exchange listings, and log transaction history automatically using this powerful n8n workflow template integrating Telegram and Google Sheets.

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Who is this best for?


  • Crypto traders needing real-time price alerts based on conditional logic.

  • Analysts who require automated logging of transaction data for historical analysis.

  • Users looking for powerful n8n templates to track external RSS feeds for market intelligence.

  • Anyone aiming to build advanced core logic flow control using the n8n platform for financial data management.

Overview

This advanced automation template, known as the "Crypto Sentinel," provides a robust, multi-faceted solution for monitoring the cryptocurrency market using a single n8n workflow. It solves the challenge of manually tracking volatile prices and important data streams. This n8n workflow consists of three parallel processing branches, ensuring comprehensive coverage and demonstrating the power of n8n templates.

The first branch uses an n8n trigger to check Bitcoin price thresholds and sends immediate Telegram alerts upon hitting a critical value. The second branch leverages the RSS Feed n8n trigger to instantly notify users about new token listings on major exchanges. Finally, the third branch fetches trade history via an HTTP Request n8n node, processes the data using a Function n8n node for cleaning, and meticulously logs it into Google Sheets, creating a historical record. This setup highlights the utility of the core n8n node structure for complex financial monitoring.

How it Works

This powerful n8n workflow operates across three distinct parallel flows, each initiated by a dedicated n8n trigger, ensuring maximum efficiency and responsiveness.

Flow 1: Price Monitoring and Alerting


  1. The 1. Cron (Price Monitor Trigger) n8n trigger starts the price check on a defined, repetitive schedule.

  2. The 2. HTTP Request (Check BTC Price) n8n node queries an external cryptocurrency API to retrieve the current BTC price data.

  3. The 3. If (Price > $50k) n8n node applies conditional logic. If the price retrieved meets the specified threshold (here, greater than $50,000), the execution continues along the TRUE path.

  4. The 4. Telegram (Send Alert) n8n node immediately broadcasts the critical price warning to the user's chat.

Flow 2: New Listing Discovery


  1. The 1. RSS Feed (New Listing Trigger) n8n trigger constantly monitors a specified exchange RSS feed URL for new market announcements or token listings.

  2. When new items are detected, the 2. Telegram (Listing Notif) n8n node sends a swift notification about the new crypto listing, enabling rapid response.

Flow 3: Transaction Logging


  1. The 1. Cron (Transaction Logger Trigger) n8n trigger initiates the trade data logging process periodically.

  2. The 2. HTTP Request (Get Binance Trades) n8n node connects to a cryptocurrency exchange API to fetch recent transaction records.

  3. The 3. Function (Format Data) n8n node customizes the data structure using JavaScript, preparing the raw output for insertion into a standardized table.

  4. The 4. Google Sheets (Log Transactions) n8n node appends the cleaned and formatted trade data into a designated spreadsheet, completing this core component of the sophisticated n8n workflow. Leveraging these n8n templates ensures data is always organized.

Installation Guide

To utilize this n8n workflow, follow these steps:


  1. Import: Copy the provided JSON code and paste it into your n8n instance using the 'New' -> 'Import from JSON' option.

  2. Credentials Setup:

Telegram: Set up a Telegram Bot credential and enter the Bot Token and Chat ID for the two Telegram n8n node instances.
Google Sheets: Authenticate a Google Sheets credential and ensure n8n has access to the target spreadsheet.
* HTTP Requests: Configure credentials (API keys/secrets) for the exchange/data providers used in the HTTP Request n8n node instances (if required by the API).

  1. Customization: Edit the 1. RSS Feed (New Listing Trigger) n8n trigger URL, the price condition in the 3. If n8n node, and the specific API endpoints in the HTTP Request n8n node settings to match your desired assets and exchange.

  2. Activate: Save the n8n workflow and set the 'Active' toggle to ON to start the scheduled monitoring and logging.

Node Details


  • 1. Cron (Price Monitor Trigger) / 1. Cron (Transaction Logger Trigger):

- Function: The fundamental n8n trigger used to initiate the automation paths on a recurring schedule.
- Key Configuration: Time interval configuration (e.g., running every 5 minutes or hourly).

  • 1. RSS Feed (New Listing Trigger):

- Function: A specialized n8n trigger that polls a specific URL for updates, crucial for real-time discovery of new listings.
- Key Configuration: Requires the external RSS feed URL to be precisely configured.

  • 2. HTTP Request (Check BTC Price) / 2. HTTP Request (Get Binance Trades):

- Function: Essential n8n node for interfacing with external crypto APIs to retrieve market data or trade history.
- Key Configuration: Method set to GET; URL and necessary authentication headers must be supplied in the parameters.

  • 3. If (Price > $50k):

- Function: A core logic n8n node that creates a decision branch based on the market data check.
- Key Configuration: Condition explicitly checks if the incoming price value is above the predefined critical threshold.

  • 3. Function (Format Data):

- Function: A custom code n8n node used to transform raw API output into a clean, structured JSON format before logging.
- Key Configuration: Contains custom JavaScript logic for filtering, cleaning, and mapping data fields.

  • 4. Telegram (Send Alert) / 2. Telegram (Listing Notif):

- Function: Used to instantly deliver critical notifications and market intelligence alerts.
- Key Configuration: Requires Telegram credentials and specified Chat IDs.

  • 4. Google Sheets (Log Transactions):

- Function: The final action n8n node responsible for persisting the formatted trade data into a spreadsheet for permanent record-keeping.
- Key Configuration: Spreadsheet ID, Sheet Name, and operation set to 'Append Row'.

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Updated: December 26 2025
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Simplifying Business with Smart Automation. I create and share user-friendly, highly efficient n8n workflow templates for SMEs, focusing on digital marketing, sales, and operational excellence. Get ready to automate, innovate, and elevate your business. Connect me on Linkedin for custom solutions.

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