Verify

Check any cert against its grader.

Pick the grader on the label, enter the cert, and SlabX looks it up where the grader publishes a registry. Where it does not, you record the label and the item stays marked as unverified until it can be checked. A badge means what it says.
A demo Base Set Charizard record with a PSA 8 label marked unverified, an owner photo slot and an illustrative value

Product preview. Captured values are illustrative, not live.

Graders

Six graders, one Verify screen

Cert formats and what SlabX can do for each today. Nothing here is a plan.

Graders SlabX supports, their cert formats, and how verification works
GraderCert formatCoversIn SlabX
PSAProfessional Sports Authenticator7 to 10 digitsCards, tickets, packs, autographsRegistry lookup once PSA approves API access for SlabX (requested). Until then, record from the label. PSA lookup (opens in a new tab)
BGSBeckett Grading ServicesNumericCards, with subgradesRecord from the label. Beckett's own lookup opens in one tap. BGS lookup (opens in a new tab)
CGCCGC Cards10 digits, 7 to 8 on older labelsCards, comics, video gamesRecord from the label. CGC's own lookup opens in one tap. CGC lookup (opens in a new tab)
SGCSGC7 digits, or 7 plus 3CardsRecord from the label. SGC's own lookup opens in one tap. SGC lookup (opens in a new tab)
TAGTAG Grading1 letter and 7 digitsCards, with the DIG reportRecord from the label. TAG's report opens in one tap. TAG lookup (opens in a new tab)
PCGSProfessional Coin Grading Service7 to 8 digitsCoins and banknotesRegistry lookup with the PCGS price guide, population, and images. PCGS lookup (opens in a new tab)

SlabX never scrapes a grader's website. Registry data comes through each grader's published API, and everything else is recorded from the label you hold.

Badges

Graded, verified, or from the label. Never mixed up.

Three states, three looks, so a buyer or a family member can tell at a glance what has been checked.

  • Grade badge

    The grader and grade, in gold, on every graded item. It comes from the registry when the grader publishes one, or from the label you recorded.

  • Verified mark

    Added to the badge only after a registry lookup confirms the cert. Until then the item reads "unverified" on its screen, so nobody mistakes a label entry for a checked one.

  • Condition chip

    Raw cards carry the condition you set, and a quantity chip when you own more than one.

Every verification is a line in the item's history, stamped with the grader and the cert, so the badge travels with the item.

The SlabX demo collection with card images, illustrative values, grade labels and the PSA verified filter

Product preview. Captured values are illustrative, not live.

Verify your first slab

Free on every plan. Pick the grader, type the cert, and see what the registry says.

Free to start. The iPhone and Android apps are coming, and the same account signs you in on both.

  • App Store: coming soon
  • Google Play: coming soon
The SlabX app on a phone, showing the onboarding screen where a collector starts their record