Automation library · AI assistants

Home Valuation Engine: AI-Powered with Claude and Gmail

Started by another system calling it, and works across Gmail. It hands the judgement calls to Claude. 14 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Claude

14 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 3Model 2Logic 6Service 3

The steps in the order they run, from what starts it.

  1. 1📬 Webhook, Submit AddressWebhookStarts it
  2. 2🧠 Claude, Anthropic ModelLm Chat AnthropicModel
  3. 3🏷️ Set, Validate InputSetLogic
  4. 4🤖 AI Agent, Property AnalystAgentModel
  5. 5🏦 RentCast, AVM ValuationHttp RequestService
  6. 6📋 Set, Enrich OutputSetLogic
  7. 7✅ IF, AVM Data Valid?IfLogic
  8. 8📄 Format Report HTMLCodeLogic
  9. 9🏘️ Zillow, Property SearchHttp RequestService
  10. 10❌ Set, AVM ErrorSetLogic
  11. 11📧 Gmail, Send Valuation ReportGmailService
  12. 12✅ Respond, Valuation ReportRespond To WebhookStarts it
  13. 13🗂️ Set, Merge Data SourcesSetLogic
  14. 14❌ Respond, ErrorRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
14, with 1 branch
Size
Medium: a working afternoon
Connects to
Gmail
Model
Claude

Questions

What does it need to run?

An n8n account, plus your own Gmail account, and a key for Claude. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

Yes. It calls Claude. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 14 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 14 steps before you point it at anything that matters.