AI-powered stock analysis with Danelfin, TwelveData and Alpha Vantage
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 54 nodes and runs on Telegram events (plus 4 other triggers). Along the way it connects Supabase Vector Store, Embeddings OpenAI, Reranker Cohere and HTTP Request and 6 more.
How it runs
Trigger: On Telegram events (plus 4 other triggers).
- Set message variable (Edit Fields (Set)): sets or maps fields
- MAIN AGENT (AI Agent): runs an AI agent, with model: Grok; 6 tools (Think, ranking, sectors, industries…)
- Markdown: converts between Markdown and HTML
- Send report (Gmail): uses Gmail
- Supabase Vector Store: uses the Supabase vector store, with embeddings: Embeddings OpenAI; document loader: Default Data Loader
- Set Stock Symbol and API Key (Edit Fields (Set)): sets or maps fields
- Get Price History (HTTP Request): calls an HTTP API
- Get Bollinger Bands (HTTP Request): calls an HTTP API
- Get MACD (HTTP Request): calls an HTTP API
- Calculate Support Resistance (Code): runs custom JavaScript code
…plus 23 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in Trend + Technical Agent (v1.7): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
- Also check Slack Trigger requires a signing secret on the Slack API credential.
- Also check Gmail Trigger below v1.4 runs as v1.4 (drafts skipped, max emails per poll).
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) Trend + Technical Agent (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (25)
- Think Tool
@n8n/n8n-nodes-langchain.toolThink - Supabase Vector Store
@n8n/n8n-nodes-langchain.vectorStoreSupabase - Embeddings OpenAI
@n8n/n8n-nodes-langchain.embeddingsOpenAi - Default Data Loader
@n8n/n8n-nodes-langchain.documentDefaultDataLoader - Recursive Character Text Splitter
@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter - Reranker Cohere
@n8n/n8n-nodes-langchain.rerankerCohere - Http Request Tool
n8n-nodes-base.httpRequestTool - Call n8n Workflow Tool
@n8n/n8n-nodes-langchain.toolWorkflow - Edit Fields (Set)
n8n-nodes-base.set - OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter - HTTP Request
n8n-nodes-base.httpRequest - Merge
n8n-nodes-base.merge - Code
n8n-nodes-base.code - OpenAI
@n8n/n8n-nodes-langchain.openAi - Aggregate
n8n-nodes-base.aggregate - Split Out
n8n-nodes-base.splitOut - Limit
n8n-nodes-base.limit - Gmail
n8n-nodes-base.gmail - AI Agent
@n8n/n8n-nodes-langchain.agent - Markdown
n8n-nodes-base.markdown - Slack Trigger
n8n-nodes-base.slackTrigger - Telegram Trigger
n8n-nodes-base.telegramTrigger - Gmail Trigger
n8n-nodes-base.gmailTrigger - WhatsApp Trigger
n8n-nodes-base.whatsAppTrigger - Chat Trigger
@n8n/n8n-nodes-langchain.chatTrigger
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