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Documentation Index

Fetch the complete documentation index at: https://docs.lumilexicon.com/llms.txt

Use this file to discover all available pages before exploring further.

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1. Sign in

Go to lumilexicon.com and sign in with Google. You’ll land on the Inventory page.

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2. Add your first book

Click the Add tab in the top navigation.

Quick Snap (Recommended)

Take a photo of the cover, title page, or copyright page. AI identifies the book.

Barcode Scan

Point your phone at the ISBN barcode. Works for post-1970 books.
For Quick Snap:
1

Tap Quick Snap

The gold card on the Add page.
2

Take a photo

Snap the title page or cover. Copyright pages work great for old books.
3

Review the result

AI extracts the title, author, publisher, and ISBN (if visible). Confirm or edit.
4

Save to inventory

The book appears on your Inventory page with status Acquired.

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3. Value the book

Open the book from your inventory and tap Value. The system searches eBay and AbeBooks for comparable listings, then AI estimates a price range based on real market data.

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4. Ask Lexi

Go to the Lexi tab and ask anything:
  • “What’s my most valuable book?”
  • “Show me everything I added today”
  • “Update the condition on [book title] to near fine”
See the Lexi Chat guide for the full list of things Lexi can do.