CoinGecko Crypto Price Forecasting Pipeline with Gemini AI, Decodo, and Gmail

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Built by Fahmi Fahreza Fahmi Fahreza
Created on June 05, 2026

Description

Automated Crypto Forecast Pipeline using Decodo and Gmail

Sign Up for Decodo HERE for discount

This template scrapes CoinGecko pages for selected coins, converts metrics into clean JSON, stores them in an n8n Data Table, generates 24-hour direction forecasts with Gemini, and emails a concise report.

Who’s it for?
Crypto watchers who want automated snapshots, forecasts, and a daily email—without managing a full data stack.

How it works
30-min schedule loops coins, scrapes CoinGecko (Decodo), parses metrics, and upserts to Data Table.
18:00 schedule loads last 48h data.
Gemini estimates next-24h direction windows.
Email is rendered (HTML + plain text) and sent.

How to set up
Add Decodo, Gmail, and Gemini credentials.
Open Configure Coins to edit tickers.
Set Data Table ID.
Replace recipient email.
(Self-host only) Community node Decodo required. @decodo/n8n-nodes-decodo (community)

Nodes Used (5)

AI Agent
@n8n/n8n-nodes-langchain.agent
Code
n8n-nodes-base.code
Gmail
n8n-nodes-base.gmail
Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini
Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured