Ethereum: Can you make a single call to the Binance API to fetch data from several endpoints?
Here is an example of an article:
Enter multiple calls to Binance API in Python
In this article, we will look at how information can be retrieved from several endpoints with one call to the Binance application subscription. We use the Python-Vinnance 'library, which provides a simple and effective way to send application subscriptions.
Prerequisites
Before we start, make sure you have the following:
- Python 3.6 or later installed
- Python-Vinance
Library Installed (
PIP Install Python-Vinance)
- Your Binance Book (API -key and secret)
Enter multiple API calls Binance
Here's an example of how to get information about multiple endpoints with a single call to the Binance application subscription:
Python
That asincio
Set up your application subscription for access information
API_KEY = “Your_API_KEY”
Api_secret = “Your_api_secret”
Async Def Reach_Data ():
Search your account status
Result = Wait Customer.futures_Account_Balanka ()
24 hours to get a trading quantity
Result_volume = Customer waiting.futures_account_trading_volume ()
Get Market Information (eg. Symbol, Currency pair)
Result_market_data = Wait customer.futures_exchange_in_rate ()
Return all the information retrieved
Back {
“Account_Balanca”: Result,
“24htradingvolume”: Result_volume,
“MarketData”: Result_Data
Iche
Async Def Main ():
#Aft more calls in the API loop
Tasks = [
Reaching_data (),
Reaching_data (),
Fetch_Data ()
–
Results = wait asyncio.gather (*tasks)
Print data printed
To the results of the results:
Print (data)
Start the main function
Asyncio.run (main ())
`
In this example, we define thereach_datafunction that receives one call to each end point using" Customer.futurs _... "Methods. Then we define the "Head" function that creates multiple tasks (one for each end point) and drives them to the loop using asyncio.gather
. Finally, we print all the information retrieved.
tips and variations
- If you want to apply for more end points, just add more tasks to the “task” list.
- You can also use other
client.futures _...
methods (e.g.
- If you have to carry out additional procedures for the information retrieved, consider the “asyncio.gather” function with the asyncio.sleep (x)
calling loop, with a time delay between API calls.
conclusion
Many calls to Binance Applications in Python are easy and efficient with the help of thePython-Vinance` library. After this article and its adaptation to your special needs, you can retrieve information from a number of endpoints and perform additional information with the picked up.