Base Endpoint

GET https://www.asxenergy.com.au/api/ticker

---

Parameters

Name	Type	Mandatory	Description
futures	STRING	YES (mutually exclusive with options)	Retrieve ticker data for a specific market or futures code. Accepted Market codes: au_electricity nz_electricity au_gas au_environmental nz_environmental Accepted Futures codes: Initial code. E.g. BNH, EVJ Exact code. E.g. HNZ2026, GNU2025
options	STRING	YES (mutually exclusive with futures)	Retrieve ticker data for a specific market or options code. Accepted Market codes: au_electricity nz_electricity Accepted Options codes: Initial code. E.g. BNZ, HQZ2026 Exact code. E.g. HNZ20260012000, EAH20260010000C
type	STRING	NO	Filter by a specific type of ticker message. Accepted types: book trade settle
date	STRING	NO (mutually exclusive with from and to)	Optional date filter for historical ticker. Format: yyyyMMdd (e.g., 20260720 = 20 July 2026). Returns all messages that match futures/options and type filters. If the date query is set, the values of from and to queries will be disregarded.
from	STRING	NO (mutually exclusive with date)	Optional lower bound time filter for intraday ticker (inclusive). Format: HHmmss (e.g., 093000 = 9:30:00 AM). Returns all messages from this time onward.
to	STRING	NO (mutually exclusive with date)	Optional upper bound time filter for intraday ticker (inclusive). Format: HHmmss (e.g., 164530 = 04:45:30 PM). Returns all messages up to this time.

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CSV Support

The API supports CSV-formatted responses when requested via the Accept header. To receive data in CSV format, set the following header in your request:

Accept: text/csv

---

Example

Futures Ticker

• Request

GET https://www.asxenergy.com.au/api/ticker?futures=au_electricity

• JSON Response

{
  "futures": "au_electricity",
  "date": "20250513",
  "from": "000000",
  "to": "170806",
  "data": [
    {
      // settlement ticker
      "time": "20250513160000",
      "code": "GNH2028",
      "type": "settle",
      "settle": "41.14",
      "timestamp_settle": "1746770497"
    },
    {
      // book ticker
      "time": "20250513120717",
      "code": "BNM2025",
      "type": "book",
      "bid": "130.00",
      "bid_size": "2",
      "ask": "131.50",
      "ask_size": "5"
    },
    {
      // trade ticker
      "time": "20250513120354",
      "code": "BVM2025",
      "type": "trade",
      "price": "93.50",
      "volume": "3"
    }
    // ...
  ]
}

• CSV Response:

time,code,type,bid,bid_size,ask,ask_size,price,volume,timestamp_settle,settle,implied_volatility
20250513160000,GNH2028,settle,,,,,,,1746770497,41.14,
20250513110717,BNM2025,book,130.00,2,131.50,5,,,,,
20250513090354,BVM2025,trade,,,,,93.50,3,,,
...

---

Options Ticker

• Request

GET https://www.asxenergy.com.au/api/ticker?options=au_electricity

• JSON Response

{
  "options": "au_electricity",
  "date": "20250509",
  "from": "000000",
  "to": "194500",
  "data": [
    {
      // settlement ticker
      "time": "20250509155532",
      "code": "BQU20260009000P",
      "type": "settle",
      "settle": "11.32",
      "timestamp_settle": "1746770552",
      "implied_volatility": "30"
    },
    {
      // book ticker
      "time": "20250509130102",
      "code": "HVM20260007500P",
      "type": "book",
      "bid": "0.10",
      "bid_size": "15",
      "ask": "0.40",
      "ask_size": "10"
    },
    {
      // trade ticker
      "time": "20250509120545",
      "code": "HNM20260007500P",
      "type": "trade",
      "price": "0.25",
      "volume": "25"
    }
    // ...
  ]
}

• CSV Response

time,code,type,bid,bid_size,ask,ask_size,price,volume,timestamp_settle,settle,implied_volatility
20250509155532,BQU20260009000P,settle,,,,,,,1746770552,11.32,30
20250509130102,HVM20260007500P,book,0.10,15,0.40,10,,,,,
20250509120545,HNM20260007500P,trade,,,,,0.25,25,,,
...