curl --request GET \
  --url https://api.0xarchive.io/v1/hyperliquid/hip3/oracle/external-price/{symbol} \
  --header 'X-API-Key: <api-key>'

{
  "success": true,
  "data": {
    "symbol": "km:US500",
    "block_number": 1038634032,
    "timestamp": 1781678086894,
    "external_price": 752.24,
    "mark_price": 752.1
  },
  "meta": {
    "count": 123,
    "next_cursor": "<string>",
    "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}