For platforms & partners
The pricing & provenance layer for tokenized cards.
If you mint, vault, or trade tokenized trading cards, your collectors need a number they can trust — and proof of what backs it. CardPricer is a neutral data layer that gives every card an auditable mark and end-to-end provenance, from on-chain mint to the comps behind the price.
54,901
Tokenized cards already priced
55,553
Total cards tracked
1+
Comp sources blended per price
Why platforms integrate
A mark you can defend
Every price is the median of observed comps from eBay, on-chain sales, and TCG venues — with a confidence score and the full comp list behind it. No black-box oracle.
Provenance, not vibes
We tie each tokenized card to its mint address, custodian, and the sales that price it. Your collectors can verify the chain of custody from the token to the comp.
One read-only API
Open CORS, stable envelope, OpenAPI 3.1 + Postman. Pull a single card mark, a player folder, an index, or the raw comp feed. No signup for the free tier.
We index your vault for free
Already pull tokenized inventory from on-chain sources. Tell us your mint authority or collection and your cards get marks, charts, and provenance pages automatically.
Built for the tokenized-card stack
Vaulting & minting platforms
Show a live, third-party mark next to every vaulted card so holders trust the peg. Embed our provenance widget or pull the number into your own UI.
Marketplaces & wallets
Price tokenized card holdings in any wallet. Match mint addresses to live marks and render portfolio value the moment a card lands.
Lending & collateral
Underwrite card-backed positions against an auditable, confidence-scored mark with a transparent comp trail — not a single noisy listing.
Two ways to plug in
1 · List your vaulted cards
Send us your collection address / mint authority. We map your tokenized cards to our catalog, attach live marks, charts, and a provenance page to each — at no cost. You get a directory of public URLs to link from your product.
Submit a collection2 · Pull the data
Hit the public API today — no key needed to start. Match a card by mint address or catalog id, read its mark and provenance, and render it anywhere.
# A card's mark + inline provenance summary
curl https://cardpricer.co/api/v1/cards/{id}
# The full comp trail behind that price
curl https://cardpricer.co/api/v1/cards/{id}/provenanceLet's make the card world legible.
The tokenized-card space is fragmented and hard to value. We're building the neutral layer that organizes it — prices, provenance, and comps anyone can audit. If you're minting or vaulting cards, let's connect.