curl --request GET \
  --url https://api.webacy.com/rwa/hci \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "chain": "eth",
      "address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
      "symbol": "USDC",
      "name": "USD Coin",
      "holderConcentration": {
        "top10": {
          "index": 0.421,
          "topSharePct": 62.3,
          "riskBand": "high"
        },
        "top30": {
          "index": 0.612,
          "topSharePct": 78.5,
          "riskBand": "extreme"
        },
        "holderCount": 2341847
      }
    },
    {
      "chain": "eth",
      "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
      "symbol": "USDT",
      "name": "Tether USD",
      "holderConcentration": {
        "top10": {
          "index": 0.183,
          "topSharePct": 41.7,
          "riskBand": "low"
        },
        "top30": {
          "index": 0.241,
          "topSharePct": 55.2,
          "riskBand": "medium"
        },
        "holderCount": 5892341
      }
    }
  ],
  "meta": {
    "generatedAt": "2026-04-24T03:00:00Z",
    "stale": false,
    "page": 1,
    "pageSize": 50,
    "total": 749,
    "totalPages": 15,
    "totalUnfiltered": 749,
    "byRiskBand": {
      "low": 312,
      "medium": 187,
      "high": 198,
      "extreme": 52
    },
    "riskBandThresholds": {
      "low": [
        0,
        0.2
      ],
      "medium": [
        0.2,
        0.4
      ],
      "high": [
        0.4,
        0.6
      ],
      "extreme": [
        0.6,
        1
      ]
    }
  }
}