HIP-4 Outcomes - Convenience

Get HIP-4 data freshness

Check when HIP-4 order book, trade, and outcome-side open-interest data was last updated. The shared freshness envelope can describe funding and liquidations for other families; those buckets are omitted for HIP-4 because HIP-4 has no funding dataset or liquidation endpoint.

get/v1/hyperliquid/hip4/freshness/{symbol}

Request

  • Base URL: https://api.0xarchive.io
  • URL: https://api.0xarchive.io/v1/hyperliquid/hip4/freshness/{symbol}
  • Auth: API key in header X-API-Key

Path parameters

symbolstring required
Example:0

HIP-4 coin id (e.g., 0 for outcome 0 Yes side, 1 for No side). The #-prefixed form (#0, #1) is also accepted.

Response

Data freshness for the coin

successboolean

Example response

{
  "success": true,
  "data": {
    "symbol": "BTC",
    "coin": "BTC",
    "exchange": "hyperliquid",
    "measured_at": "2026-02-23T12:00:00.000Z",
    "orderbook": {
      "last_updated": "2026-02-23T12:00:00.000Z",
      "lag_ms": 1200
    },
    "trades": {
      "last_updated": "2026-02-23T12:00:00.000Z",
      "lag_ms": 1200
    },
    "funding": {
      "last_updated": "2026-02-23T12:00:00.000Z",
      "lag_ms": 1200
    },
    "open_interest": {
      "last_updated": "2026-02-23T12:00:00.000Z",
      "lag_ms": 1200
    },
    "liquidations": {
      "last_updated": "2026-02-23T12:00:00.000Z",
      "lag_ms": 1200
    }
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.