What-If Simulation Agent
Configured with HTTP Request, Postgres, Respond To Webhook, Webhook. Review the connections and setup before adapting this template.
Node categories in this workflow
- Trigger
- Code
- Web / API
- Data store
Icons describe general node roles, inferred from node types. Inspect the parameters for the configured action.
Drag to pan; use + and − to zoom. Reconstructed from the exported node positions; nothing runs here. Dashed lines represent non-main connections. Full node names and notes appear below.
How it works
The exported workflow contains the following configured nodes. Their connections are shown above; inspect the JSON for the complete logic, expressions, and external actions.
| Node | Category | Type | Operation |
|---|---|---|---|
| 🎯 Webhook — Receive Simulation Request | Trigger | Webhook | See node parameters |
| 🔍 Parse & Validate Input | Code | Code | See node parameters |
| 📈 Sim 1 — Growth vs Sentiment Tradeoff | Code | Code | See node parameters |
| ⚖️ Sim 2 — Risk Appetite Simulator | Code | Code | See node parameters |
| 🎯 Sim 3 — Threshold Break Simulator | Code | Code | See node parameters |
| 🧠 Aggregate & Score All Simulations | Code | Code | See node parameters |
| 🤖 Groq — Generate Investment Insights | Web / API | HTTP Request | POST |
| 🔄 Parse Groq Response | Code | Code | See node parameters |
| 🗄️ Prepare DB Record | Code | Code | See node parameters |
| 💾 Save to PostgreSQL | Data store | Postgres | executeQuery |
| 📊 Build Final Response | Code | Code | See node parameters |
| ✅ Respond to Webhook | Web / API | Respond To Webhook | See node parameters |
| 📝 Build AI Prompt | Code | Code | See node parameters |
Setup
- Download the JSON and import it into an isolated n8n instance. Leave the workflow inactive.
- Connect your own credentials through n8n’s credential store. Replace
REPLACE_WITH_*values with your resource identifiers. - Inspect API destinations, Code nodes, database queries, file paths, and outbound actions.
- Run with synthetic data and harmless destinations. Enable triggers only after checking the actual outputs.
Requirements
An n8n instance with the listed node types and compatible versions. Service-connected workflows may require accounts, credentials, or paid APIs.
Credential types declared in the source
groqApipostgres
Workflow notes
What-If Simulation Agent
What-If Simulation Agent
Purpose and structure
This folder contains the What-If Simulation Agent workflow. Its executable nodes use code, httpRequest, postgres, respondToWebhook, webhook. The table and connection map below are derived from the JSON, not an inferred guarantee of behavior.
Setup
Import inactive. Configure your own credentials and replace REPLACE_WITH_* values. Review external destinations and Code nodes before running.
Entry points
🎯 Webhook — Receive Simulation Request
Verification
Sanitized source candidate; not runtime-tested. This overview is generated from node metadata. Read the folder README for the connection map, credential types, and license.
Attribution
Nik Bear Brown; rights confirmed 2026-10-19 MIT; preserve source notices.