holder map derived

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "chain": "base",
      "address": "0x532f27101965dd16442E59d40670FaF5eBB142E4"
    }
  },
  "output": {
    "type": "json",
    "errors": {
      "400": {
        "example": {
          "error": "address parameter required"
        },
        "description": "Invalid or missing parameter(s) — required: address. Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints."
      },
      "402": {
        "description": "Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free."
      },
      "500": {
        "example": {
          "error": "upstream_failed"
        },
        "description": "Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit."
      }
    },
    "example": {
      "read": "Distribution is broad for a memecoin: top-10 wallets (ex-LP/burn) hold 18.6%.",
      "chain": "base",
      "flags": [
        "Top non-LP wallet holds 4.2% of supply"
      ],
      "address": "0x532f27101965dd16442E59d40670FaF5eBB142E4",
      "disclaimer": "Holder-distribution facts observed on-chain at a point in time via public data sources. Bucket shares are floors computed from the visible top-holder list, not exhaustive census numbers. Analytics, not financial advice; concentration is a structural observation, not an accusation.",
      "top_holders": [
        {
          "pct": 5.8,
          "tag": "Uniswap V3: BRETT",
          "bucket": "lp_or_locked",
          "address": "0x3f6…9a2",
          "is_locked": false,
          "is_contract": true
        },
        {
          "pct": 4.2,
          "tag": null,
          "bucket": "wallet",
          "address": "0x91c…44b",
          "is_locked": false,
          "is_contract": false
        }
      ],
      "holder_count": "48213",
      "concentration": {
        "owner_pct": 0,
        "pct_burned": 0,
        "creator_pct": 1.1,
        "top_holder_pct": 4.2,
        "top10_holder_pct": 18.6,
        "pct_contract_held": 2.3,
        "pct_in_lp_or_locked": 6.1
      }
    }
  }
}