Ticker fetcher

[sdks/ccxt/public/Ticker fetcher]

icon

---

Loads statistics for a particular market/symbol for some period of time in recent past, usually last 24 hours. More: https://docs.ccxt.com/en/latest/manual.html#price-tickers Example:

1. Received via exchange:

{"id": "aax"}@0<br>
```<br>
2. Received via `query`:<br>
```<br>
{<br>
  "symbol": "BTC/USDT"<br>
}@0 <br>
```<br>
3. Sent via `data`:<br>
```<br>
{<br>
  "symbol": "BTC/USDT",<br>
  "timestamp": 1659357154942,<br>
  "high": 24207.39,<br>
  "low": 22950.5,<br>
  "open": 23751.54,<br>
  "close": 23246.93,<br>
  "last": 23246.93,<br>
  "change": -504.61,<br>
  "percentage": -2.124535924828453,<br>
  "average": 23499.235,<br>
  "quoteVolume": 912693366.7110586,<br>
  "info": {<br>
    "a": "0.00000000",<br>
    "c": "23246.93000000",<br>
    "d": "-2.12453592",<br>
    "h": "24207.39000000",<br>
    "l": "22950.50000000",<br>
    "o": "23751.54000000",<br>
    "q": "38923.969718",<br>
    "s": "BTCUSDT",<br>
    "v": "912693366.71105862",<br>
    "t": 1659357154942<br>
  }<br>
}@0 <br>
```<br>

---

### Input ports

* __exchange__: ` {"id": string} `

    Received the exchange to be used.<br>
    <br>
    More:<br>
    https://docs.ccxt.com/en/latest/exchange-markets.html<br>
    <br>
    Example:<br>
    ```<br>
    {"id": "aax"}<br>
    ```<br>


* __query__: 
    ```
    {"symbol": string, optional "params": {string: any}}
    ```

    Received the ticker parameters to be fetched.<br>
    <br>
    Example:<br>
    ```<br>
    {<br>
      "symbol": "BTC/USDT"<br>
    }<br>
    ```<br>

### Output ports

* __data__: 
    ```
    {
      "symbol": string,
      "info": any,
      optional "timestamp": number,
      optional "datetime": string,
      optional "high": number,
      optional "low": number,
      optional "bid": number,
      optional "bidVolume": number,
      optional "ask": number,
      optional "askVolume": number,
      optional "vwap": number,
      optional "open": number,
      "close": number,
      "last": number,
      optional "previousClose": number,
      optional "change": number,
      optional "percentage": number,
      optional "average": number,
      optional "baseVolume": number,
      optional "quoteVolume": number
    }
    ```

    Sends statistical calculation with the information calculated over the past 24 hours for a specific market.<br>
    <br>
    Example:<br>
    ```<br>
    {<br>
      "symbol": "BTC/USDT",<br>
      "timestamp": 1659105907361,<br>
      "high": 24398,<br>
      "low": 22996.84,<br>
      "open": 22997.99,<br>
      "close": 24103.57,<br>
      "last": 24103.57,<br>
      "change": 1105.58,<br>
      "percentage": 4.807289680532951,<br>
      "average": 23550.78,<br>
      "quoteVolume": 1552289875.7780151,<br>
      "info": {<br>
        "a": "0.00000000",<br>
        "c": "24103.57000000",<br>
        "d": "4.80728968",<br>
        "h": "24398.00000000",<br>
        "l": "22996.84000000",<br>
        "o": "22997.99000000",<br>
        "q": "65051.088090",<br>
        "s": "BTCUSDT",<br>
        "v": "1552289875.77801514",<br>
        "t": 1659105907361<br>
      }<br>
    }<br>
    ```<br>
    <br>
    More:<br>
    https://docs.ccxt.com/en/latest/manual.html#price-tickers<br>


* __error__: ` {"error": string, optional "details": any} `