Api V1 Census

oracle.the-undesirables.com · General

Observed graded-slab census for a card: how many PSA/BGS/CGC/TAG slabs of each grade are circulating on the open market, with cert-number-verified depth, 30-day active counts and median asks. This is NOT a pop report — pop counts every slab ever graded (including vaulted); this census counts what is actually listed and pressing on price. Harvested daily from eBay conditionDescriptors (grader+grade are marketplace-required fields), committed on-chain daily under a census domain tag.

payment-native
x402-exact

Verified

Price and execution

Price: $0.05 USD credits / call
Trust tier: Verified
Execution: Managed call
Capability group: General

Interface snapshot

Protocol: HTTP operation
Operation: GET /api/v1/census
Interface artifact: sha256:8b1bdcf61fa1299f43ce4f81d2da20e701d4d3fc6f7504a555526a19ed8a11b1
Manifest digest: sha256:905344ae7e2270471688b21a3862de750d4befe59a011743155ea0fce970bb16

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