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GET
/
klines
Get candle history (OHLCV)
curl --request GET \
  --url https://exchange-api.bulk.trade/api/v1/klines
[
  {
    "t": 123,
    "T": 123,
    "o": 123,
    "h": 123,
    "l": 123,
    "c": 123,
    "v": 123,
    "n": 123
  }
]
Returns historical candlestick data for charting. Supports multiple timeframes from 10 seconds to 1 day. Supported intervals: 10s, 1m, 5m, 15m, 1h, 4h, 1d For real-time candle updates, use the WebSocket candle stream.

Query Parameters

​
symbol
string
required

Market symbol

Example:

"BTC-USD"

​
interval
enum<string>
required

Candle timeframe

Available options:
10s,
1m,
3m,
5m,
15m,
30m,
1h,
2h,
4h,
6h,
8h,
12h,
1d,
3d,
1w,
1M
Example:

"1m"

​
startTime
integer<int64>

Start timestamp (milliseconds)

​
endTime
integer<int64>

End timestamp (milliseconds)

Response

Successful response

​
t
integer<int64>
required

Open timestamp (ms)

​
T
integer<int64>
required

Close timestamp (ms)

​
o
number
required

Open price

​
h
number
required

High price

​
l
number
required

Low price

​
c
number
required

Close price

​
v
number
required

Volume

​
n
integer
required

Number of trades