CoinGecko crypto price forecasting pipeline with Gemini AI, Decodo, and Gmail

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Automated Crypto Forecast Pipeline using Decodo and Gmail Sign Up for Decodo HERE for discount This template scrapes CoinGecko pages for selected coins, convert...

Best for

Crypto Trading automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.code, n8n-nodes-base.datatable, @n8n/n8n-nodes-langchain.outputparserstructured, n8n-nodes-base.scheduletrigger, n8n-nodes-base.set, n8n-nodes-base.splitinbatches, @decodo/n8n-nodes-decodo.decodo, @n8n/n8n-nodes-langchain.agent

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Fahmi Fahreza.

Original n8n.io source

1.1 Workflow description

Title: CoinGecko crypto price forecasting pipeline with Gemini AI, Decodo, and Gmail
Workflow name: CoinGecko crypto price forecasting pipeline with Gemini AI, Decodo, and Gmail

Automated Crypto Forecast Pipeline using Decodo and Gmail

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)

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 1 - Convert Output to JSON

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 2 - Insert Data

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1

Block 3 - Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 4 - Make it JSON

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 5 - Schedule: Every 30m (Scrape & Log)

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 6 - Configure Coins

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 7 - Build Coin Items

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 8 - For Each Coin

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 9 - Scrape CoinGecko (Decodo)

Type / Role: @decodo/n8n-nodes-decodo.decodo - decodo
Config choices: Version 1

Block 10 - Parse Coin Metrics (LLM)

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 11 - Gemini for Parsing

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 12 - Load Data Last 48h

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1

Block 13 - Forecast Next 24h (LLM)

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 14 - Build Email (HTML + Text)

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 15 - Send Email (Gmail)

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.1

Block 16 - Gemini for Forecast

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 17 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 19 - Recipient Email + Timezone

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 20 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 21 - Sticky Note5

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 22 - Schedule: 18:00 Daily (Forecast Email)

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 23 - Sticky Note6

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 24 - Sticky Note7

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Showing the first 24 of 25 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	CoinGecko crypto price forecasting pipeline with Gemini AI, Decodo, and Gmail
Complexity	advanced
Nodes	25
Categories	Crypto Trading
Author	Fahmi Fahreza
Published	21 Oct 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/9964/9964.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.

Download workflow JSON Original n8n.io source Crypto Trading workflows

Frequently asked questions

What does CoinGecko crypto price forecasting pipeline with Gemini AI, Decodo, and Gmail do?

Automated Crypto Forecast Pipeline using Decodo and Gmail Sign Up for Decodo HERE for discount This template scrapes CoinGecko pages for selected coins, convert...

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 Crypto Trading use case.

Fahmi Fahreza

19 workflows

Nodes

n8n-nodes-base.code n8n-nodes-base.datatable @n8n/n8n-nodes-langchain.outputparserstructured n8n-nodes-base.scheduletrigger n8n-nodes-base.set n8n-nodes-base.splitinbatches @decodo/n8n-nodes-decodo.decodo @n8n/n8n-nodes-langchain.agent

Complexity

advanced

Published 21 Oct 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/9964/9964.json

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CoinGecko crypto price forecasting pipeline with Gemini AI, Decodo, and Gmail

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Automated Crypto Forecast Pipeline using Decodo and Gmail

Who’s it for?

How it works

How to set up

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Convert Output to JSON

Block 2 - Insert Data

Block 3 - Structured Output Parser

Block 4 - Make it JSON

Block 5 - Schedule: Every 30m (Scrape & Log)

Block 6 - Configure Coins

Block 7 - Build Coin Items

Block 8 - For Each Coin

Block 9 - Scrape CoinGecko (Decodo)

Block 10 - Parse Coin Metrics (LLM)

Block 11 - Gemini for Parsing

Block 12 - Load Data Last 48h

Block 13 - Forecast Next 24h (LLM)

Block 14 - Build Email (HTML + Text)

Block 15 - Send Email (Gmail)

Block 16 - Gemini for Forecast

Block 17 - Sticky Note2

Block 18 - Sticky Note4

Block 19 - Recipient Email + Timezone

Block 20 - Sticky Note3

Block 21 - Sticky Note5

Block 22 - Schedule: 18:00 Daily (Forecast Email)

Block 23 - Sticky Note6

Block 24 - Sticky Note7

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions