Ethereum: Fetching more data from binance using python loop
Fetching More Data from Binance Using Python LOOp
Binance website Here’s an example code snippet that demonstrates how to do this:
`python
Binance import
Initialize the client and set up api credentials
client = binance.client.client (
api_key = 'your_api_key',
api_secret = 'your_api_secret'
)
Define a Function to Fetch Historical Data
Def Fetch_Historical_Data (Symbol, Interval):
Set The Time Frame For The Fetch Request
Start_time = Datetime.now () - Timedelta (Days = Interval * 30)
Create a list to store the candles
candles = []
Loop until we've fetched all the data
While True:
try:
Fetch the Historical Data
Response = client.get_klines (symbol, start_time.timestamp (), interval)
Add the New Candles to the List
For Candle in Response [0]:
Candles.Append (Candle [1])
If we've fetched all the data, break out of the loop
If Len (Response) <= 500:
break
Except Binance.Exceptions.clientException as e:
Print (F "Error Fetching Data: {E}")
continue
Return Candles
Example Usage
symbol = 'btcusdt'
replace with your desired symbol
Interval = '1m'
1-Minute Interval
candles = fetch_historical_data (symbol, interval)
In this code:
1.
2.
3.
4.
5.
- Finally, we returned the
candleslist.
Tips and variations
.
- If you want to get data in real-time, you’ll need to use a different approach. One option is to use the
get_orderbookmethod with an api key and access token.
*
Note : The Above Code Uses Python 3.x Syntax. If you are using Python 2.x, you’ll need to modify the import statements and error handling accordingly.
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