Track multi-chain crypto portfolios and analyze risk with Gemini and QuickNode
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 17 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Google Gemini Chat Model, Slack and Quicknode (community).
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Set Wallet & Coins (Edit Fields (Set)): sets 2 fields: wallet_address, coins
- ETH Gas Price (Quicknode Rpc): get gas price
- Ethereum blockchain (Quicknode Rpc): uses Quicknode Rpc
- Polygon blockchain (Quicknode Rpc): uses Quicknode Rpc
- Polygon Gas Price (Quicknode Rpc): get gas price
- Merge: merges the data from its input branches
- Extract Chain Metrics (Code): runs custom JavaScript code
- Fetch Crypto Prices (USD) (HTTP Request): calls an HTTP API
- Merge: merges the data from its input branches
- Calculate Portfolio Metrics (Code): runs custom JavaScript code
…plus 4 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-quicknode is verified or supports 3.0 (used in Polygon blockchain, Ethereum blockchain, Polygon Gas Price).
Nodes used (10)
- Quicknode Rpc
n8n-nodes-quicknode.quicknodeRpc - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Manual Trigger
n8n-nodes-base.manualTrigger - Edit Fields (Set)
n8n-nodes-base.set - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - Merge
n8n-nodes-base.merge - AI Agent
@n8n/n8n-nodes-langchain.agent - Slack
n8n-nodes-base.slack
From the author
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…