NFT Insight (Scam Check, Owners).

GET https://x402.professorsausages.com/nft/{chain}/collection/{address}/stats/live ↗

Collection stats — always fetched fresh

Eligibility: unprobeable
Failures: 0
Last quote: —
Last probe: —

Payment requirements / accepts[] 1 options

State	Network	Scheme	Atomic amount	Asset	payTo / untrusted
active	eip155:8453	exact	15000	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	0x54ebFCF3870439B9db62381848c5DabC05c70d5B

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 0 recent

No probe attempts recorded yet. Coverage runs prioritize never-probed endpoints.

Machine contract

Schemas.

InputJSON

{
  "method": "GET",
  "type": "http"
}

OutputJSON

{
  "properties": {
    "address": {
      "type": "string"
    },
    "chain": {
      "type": "string"
    },
    "collection": {
      "type": "object"
    },
    "floor": {
      "description": "Per-marketplace floor with retrievedAt (can be stale — compare timestamps).",
      "type": [
        "object",
        "null"
      ]
    },
    "freshness": {
      "properties": {
        "as_of": {
          "description": "ISO timestamp of the upstream data capture.",
          "type": "string"
        },
        "max_age_seconds": {
          "description": "86400 on the cached tier, 0 on live.",
          "type": "integer"
        },
        "tier": {
          "enum": [
            "cached",
            "live"
          ],
          "type": "string"
        }
      },
      "required": [
        "tier",
        "max_age_seconds",
        "as_of"
      ],
      "type": "object"
    },
    "not_checked": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "ownerCount": {
      "type": [
        "integer",
        "null"
      ]
    },
    "top10ConcentrationPct": {
      "description": "Top-10 holder share of supply; null (and listed in not_checked) for very large collections.",
      "type": [
        "number",
        "null"
      ]
    },
    "totalSupply": {
      "type": [
        "number",
        "null"
      ]
    },
    "uniqueOwnerRatio": {
      "type": [
        "number",
        "null"
      ]
    }
  },
  "required": [
    "chain",
    "address",
    "totalSupply",
    "ownerCount",
    "not_checked",
    "freshness"
  ],
  "type": "object"
}