# Historical Candles

## `GET /kline/{symbol}`

**Description:** Retrieve candlestick (K-line) data for a specific token, including price information and multiple technical indicators used for market analysis.

***

### **Request**

**HTTP Method:** `GET`\
**Endpoint:**

```
/kline/{symbol}
```

#### **Path Parameter**

| Name     | Type   | Description                        |
| -------- | ------ | ---------------------------------- |
| `symbol` | string | Token symbol / trading pair symbol |

#### **Query Parameters**

| Name        | Type   | Description                    |
| ----------- | ------ | ------------------------------ |
| `startTime` | number | Start timestamp **(required)** |
| `endTime`   | number | End timestamp **(required)**   |

***

### **Response**

**Content Type:** `application/json`

| Field   | Type          | Description                |
| ------- | ------------- | -------------------------- |
| `list`  | `KlineItem[]` | K-line & indicator records |
| `total` | number        | Total number of records    |

***

### **Type: `KlineItem`**

| Field           | Type   | Description                             |
| --------------- | ------ | --------------------------------------- |
| `symbol`        | string | Trading pair                            |
| `timestamp`     | number | Timestamp                               |
| `open`          | number | Open price                              |
| `high`          | number | Highest price                           |
| `low`           | number | Lowest price                            |
| `close`         | number | Close price                             |
| `volume`        | number | Trading volume                          |
| `macd`          | number | MACD value                              |
| `macdSignal`    | number | MACD signal line                        |
| `macdHistogram` | number | MACD histogram                          |
| `ma20`          | number | 20-period moving average                |
| `ma50`          | number | 50-period moving average                |
| `adx`           | number | Average Directional Index (ADX)         |
| `atr`           | number | Average True Range (ATR)                |
| `rsi14`         | number | 14-period Relative Strength Index (RSI) |

***

### **Functionality**

This endpoint provides historical candlestick data together with a range of technical indicators often used in market trading strategies. It supports charting, quantitative models, trend detection, and advanced technical analysis such as momentum, volatility, and trend strength evaluation.

***

### **Example Request**

```
GET https://openapi.wildmeta.ai/dataprovider/v1/kline/BTC?startTime=1636500000&endTime=1636540000
```

***

### **Example Response**

```json
{
  "list": [
    {
      "symbol": "BTC",
      "timestamp": 1636500000,
      "open": 62300.5,
      "high": 62540.0,
      "low": 62080.1,
      "close": 62410.7,
      "volume": 1832.45,
      "macd": 12.4,
      "macdSignal": 10.8,
      "macdHistogram": 1.6,
      "ma20": 62150.3,
      "ma50": 61044.7,
      "adx": 18.6,
      "atr": 210.4,
      "rsi14": 56.2
    }
  ],
  "total": 1440
}
```


---

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