VALT is the universal inventory companion for card collectors. Bring your own AI — Claude, ChatGPT, Gemini, or Cowork — and VALT holds the structured catalog, photos, valuation, and history they read from and write to.
VALT isn't a chatbot. It's the data layer your assistant calls. Plug it in once, and any AI that supports tool use can read from and write to your inventory.
Paste the OpenAPI spec into a custom GPT. ChatGPT now talks to your inventory the same way it talks to any API.
The VALT API is a clean REST surface with bearer-token auth — drop the endpoint into a Claude App and ship.
Native Cowork support so Claude can identify cards from photos, file them, and update valuations from chat.
Photo-first ingest. Authoritative catalog. Per-card-per-set provenance. Every printing, every parallel, every serial.
Drop a card photo into AddCard. The AI Identify pane reads the name, set, number, parallel, and serialization, then reconciles against an authoritative catalog so the set code is real, not guessed.
Low-confidence fields are flagged so you can double-check at a glance.
With VALT connected, your AI can answer "what's my total exposure to Cardsmiths Currency S5?" or "which Atom Eve printings am I missing?" — using your actual inventory, not its training data.
VALT ships with a per-card-per-set reference catalog: 12 sub-sets, 1,125 cards, 139 parallel finishes (and growing) across Keepsake Invincible and Cardsmiths Currency. Crowd-validated from TCDB + HoloHoard + founder verification.
Serialized variants are stored as separate parallels so "Red Rainbow /50" and "Red Rainbow Serialized /50" are distinguishable.
Card photos upload to Cloudflare R2 via presigned URLs. Front + back per item. Click-to-zoom in the dashboard. Originals never leave your account.
VALT IDs are opaque ULIDs — share one without leaking anything else about your collection.
Honest pricing. Alpha is free. Paid tiers ship after we've earned them.