Card packs now come out of vending machines in train stations, like the one above in Montreal. The on-chain version runs at any hour. Collector Crypt keeps professionally graded cards in insured vaults and issues one token per card on Solana. The token can be traded at any time and redeemed for the physical card.
About eighteen months after launching its pack product in December 2024, the platform passed $1 billion in total volume, with more than 50,000 cards redeemed. In June 2026 it set a weekly record of 215,000 packs opened.
What Kadex does with those cards
Kadex reads Collector Crypt's marketplace directly. The Vault page lists real tokenized cards with their grade, certification number and appraisal, and every card has its own page.
The index basket comes from the same place. It is ten cards chosen from live Collector Crypt listings: graded by PSA, Beckett or CGC, appraised between $1,000 and $6,000, with no card above 15% of the index.
From a slab to fractions
Vault a graded card and you receive fractions worth its appraised value. The card sits in an on-chain escrow. When you hold all of its fractions again, you can redeem the original card. On devnet you can try this with test copies of cards from the basket.
Kadex is not affiliated with or endorsed by Collector Crypt, grading companies or card publishers. Card images belong to their owners.