Detect Bitcoin price spikes and send Gemini-powered NewsAPI Gmail alerts
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 20 nodes and runs on a schedule (every 30 minutes). Along the way it connects Google Gemini Chat Model and Gmail. It also calls api.coingecko.com and newsapi.org over HTTP.
How it runs
Trigger: On a schedule (every 30 minutes).
- Fetch BitCoin Price (HTTP Request): calls api.coingecko.com
- Add bitcoin price to sheet (Data table): uses Data table
- Get all prices from sheet (Data table): get
- Get last two prices from sheet (Limit): keeps the first few items
- Edit Fields (Edit Fields (Set)): sets 1 field: usd
- If: checks a condition and branches into true / false
- If: checks a condition and branches into true / false
- Fetch news about bitcoin (HTTP Request): calls newsapi.org
- Fetch news about bitcoin (HTTP Request): calls newsapi.org
- Filter all news (Code): runs custom JavaScript code
…plus 5 more steps. See the full node list below.
Services it uses
HTTP calls to: api.coingecko.com, newsapi.org
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (11)
- AI Agent
@n8n/n8n-nodes-langchain.agent - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Gmail Tool
n8n-nodes-base.gmailTool - HTTP Request
n8n-nodes-base.httpRequest - Data table
n8n-nodes-base.dataTable - Limit
n8n-nodes-base.limit - If
n8n-nodes-base.if - Code
n8n-nodes-base.code - Aggregate
n8n-nodes-base.aggregate - Edit Fields (Set)
n8n-nodes-base.set - Schedule Trigger
n8n-nodes-base.scheduleTrigger
From the author
Bitcoin Price Spike Detector with Gemini AI, NewsAPI & Gmail Alerts This workflow monitors Bitcoin price changes every 30 minutes. If the price increases or decreases by 3% or more, it fetches recent Bitcoin-related news, summarizes it using AI (Google…