Send sales forecast charts and answer Q&A on WhatsApp with OpenAI
n8n template #12289Summary
Use templateHow It Works Top Branch Workflow 1. The Data Scientist: Ingest: Pulls historical sales data from Google Sheets. Math Engine: Runs 7 statistical algorithms (e.g., Seasonal Naive, Linear Trend, Regression). It backtests them against your history and scientifically selects the winner with the lowest error rate. 2. The Data Analyst: Interpret: The AI Agent takes the mathematical output and translates it into business insights, assigning confidence scores based on error margins. Report: Generates a visual trend chart (PNG) and sends a complete briefing to your phone. Bottom Branch Workflow 3. The Consultant: AI Agent 2 handles the follow-up questions. It pulls the latest analysis context and chec
Hand off to your agent
Prompt
Help me set up the n8n workflow "Send sales forecast charts and answer Q&A on WhatsApp with OpenAI" (https://n8n.io/workflows/12289). It uses: Google Sheets, HTTP Request, WhatsApp Business Cloud, Code, AI Agent, OpenAI Chat Model, Simple Memory, Structured Output Parser. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.
Paste into Claude Code and it will do the rest.
Apps and nodes
Google SheetsHTTP RequestWhatsApp Business CloudCodeAI AgentOpenAI Chat ModelSimple MemoryStructured Output Parser
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