Track multi-chain crypto portfolios and analyze risk with Gemini and QuickNode

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1. Workflow Overview

This workflow provides a fully automated multi chain crypto portfolio tracking system powered by AI. It fetches wallet balances and gas prices across multiple blockchain networks (e.g., Ethereum, P...

Best for

Crypto Trading automation workflows
AI Chatbot automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-quicknode.quicknoderpc, @n8n/n8n-nodes-langchain.lmchatgooglegemini, @n8n/n8n-nodes-langchain.outputparserstructured, n8n-nodes-base.manualtrigger, n8n-nodes-base.stickynote, n8n-nodes-base.set, n8n-nodes-base.code, n8n-nodes-base.httprequest

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Track multi-chain crypto portfolios and analyze risk with Gemini and QuickNode
Workflow name: Track multi-chain crypto portfolios and analyze risk with Gemini and QuickNode

This workflow provides a fully automated multi-chain crypto portfolio tracking system powered by AI.

It fetches wallet balances and gas prices across multiple blockchain networks (e.g., Ethereum, Polygon, and more via QuickNode), retrieves real-time token prices, and calculates total portfolio value in USD.

Using an AI agent, it generates:

Portfolio insights
Risk analysis
Investment suggestions
Gas fee insights across chains
Portfolio health score

The final report is formatted and delivered directly to Slack.

⚙️ Key Features

🌐 Multi-chain support (Ethereum, Polygon, extendable to any EVM chain via QuickNode)

💰 Real-time USD portfolio valuation

⚖️ Accurate asset allocation (%)

🧠 AI-powered insights, risk & suggestions

⛽ Cross-chain gas fee analysis

📩 Automated Slack alerts

⏰ Daily scheduling support (Cron)

🔌 Powered by QuickNode for reliable blockchain data

🧠 How It Works

Fetch wallet balances across chains (via QuickNode RPC)
Fetch gas prices for each network
Retrieve live token prices (ETH, MATIC, etc.)
Calculate total portfolio value & allocation
Generate AI-driven insights and recommendations
Format a clean Slack-ready report
Send automated alert

⏰ Scheduling (CORE VALUE)

Turn this into a Daily AI Portfolio Assistant:

Add a Cron node
Run every morning (e.g., 9 AM)
Get daily portfolio intelligence in Slack

🎯 Use Cases

Multi-chain portfolio tracking
Daily crypto risk monitoring
Automated investment insights
Web3 traders & investors
DAO treasury monitoring
Crypto founders & analysts

🔧 Requirements

Wallet address (EVM-compatible chains)
QuickNode RPC endpoints (Ethereum, Polygon, etc.)
Slack account (for alerts)
Price API (CoinGecko / CryptoCompare)

Sample Output

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 - Polygon blockchain

Type / Role: n8n-nodes-quicknode.quicknodeRpc - quicknodeRpc
Config choices: Version 1

Block 2 - Ethereum blockchain

Type / Role: n8n-nodes-quicknode.quicknodeRpc - quicknodeRpc
Config choices: Version 1

Block 3 - Google Gemini Chat Model

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

Block 4 - Structured Output Parser

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

Block 5 - Polygon Gas Price

Type / Role: n8n-nodes-quicknode.quicknodeRpc - quicknodeRpc
Config choices: Version 1

Block 6 - ETH Gas Price

Type / Role: n8n-nodes-quicknode.quicknodeRpc - quicknodeRpc
Config choices: Version 1

Block 7 - When clicking ‘Execute workflow’

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

Block 8 - Sticky Note

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

Block 9 - Set Wallet & Coins

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

Block 10 - Sticky Note1

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

Block 11 - Extract Chain Metrics

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

Block 12 - Fetch Crypto Prices (USD)

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.4

Block 13 - Merge Price & Portfolio Data

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.2

Block 14 - Merge Blockchain Data

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.2

Block 15 - Calculate Portfolio Metrics

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

Block 16 - Sticky Note2

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

Block 17 - Generate AI Portfolio Insights

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 3.1

Block 18 - Sticky Note3

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

Block 19 - Merge Portfolio & AI Data

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.2

Block 20 - Format Slack Report

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

Block 21 - Send Slack Alert

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.4

Block 22 - Sticky Note4

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

Block 23 - Sticky Note5

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

3. Summary Table

Workflow	Track multi-chain crypto portfolios and analyze risk with Gemini and QuickNode
Complexity	advanced
Nodes	23
Categories	Crypto Trading, AI Chatbot
Author	Divyanshu Gupta
Published	14 Apr 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15042/15042.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 AI Chatbot workflows

Frequently asked questions

What does Track multi-chain crypto portfolios and analyze risk with Gemini and QuickNode do?

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, AI Chatbot use case.

Divyanshu Gupta

10 workflows

Nodes

n8n-nodes-quicknode.quicknoderpc @n8n/n8n-nodes-langchain.lmchatgooglegemini @n8n/n8n-nodes-langchain.outputparserstructured n8n-nodes-base.manualtrigger n8n-nodes-base.stickynote n8n-nodes-base.set n8n-nodes-base.code n8n-nodes-base.httprequest

Complexity

advanced

Published 14 Apr 2026

Likes 0

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Install path: /data/workflows/15042/15042.json

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Track multi-chain crypto portfolios and analyze risk with Gemini and QuickNode

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Polygon blockchain

Block 2 - Ethereum blockchain

Block 3 - Google Gemini Chat Model

Block 4 - Structured Output Parser

Block 5 - Polygon Gas Price

Block 6 - ETH Gas Price

Block 7 - When clicking ‘Execute workflow’

Block 8 - Sticky Note

Block 9 - Set Wallet & Coins

Block 10 - Sticky Note1

Block 11 - Extract Chain Metrics

Block 12 - Fetch Crypto Prices (USD)

Block 13 - Merge Price & Portfolio Data

Block 14 - Merge Blockchain Data

Block 15 - Calculate Portfolio Metrics

Block 16 - Sticky Note2

Block 17 - Generate AI Portfolio Insights

Block 18 - Sticky Note3

Block 19 - Merge Portfolio & AI Data

Block 20 - Format Slack Report

Block 21 - Send Slack Alert

Block 22 - Sticky Note4

Block 23 - Sticky Note5

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