Binance request API with NODE.JS and AXIOS: The fastest means
======================================================. ==== ===================.
As a developer, you are probably not unrelated to the importance of rapid response times when you interact with APIs. In this article, we will explore how to ask for a binance API using Node.js and Axios, focusing on optimizing your maximum performance.
The end point of the binance API
———————–
Before diving into the solution, take a look at the last point of the binance API with which we work: https: // api.binance.com / api / v3 / ping. This final point is used to request the current API state and can be useful for detecting changes or errors in your application.
Axios request
—————
To make an HTTP request to the Binance API, you will need to use Axios. Here is a basic example:
`Javascript
Const axios = require ('axios');
async pingbinancepi () function {
To try {
Complice answer = Wait axios.post (
'
{}
));
console.log (response.data);
} Catch (error) {
Console.error (error);
}
}
In this example, we create an Axious instance and use its "post" method to send a publication request to the end of the Binance API. The "date" property is defined on an empty object, which contains no useful task.
Optimization of quick response times
-----------------------------------------------------------------------
In order to optimize our code for quick response times, we must consider more factors:
* Ask the expiration time : We want to avoid blocking constantly if the request takes too much time.
* Processing of response data : We must process the response data as soon as possible, without unnecessary delays.
Here is a updated example that integrates these optimizations:
Javascript
Const axios = require ('axios');
async pingbinancepi () function {
To try {
Constant starttime = date.now ();
Wait axios.post (
'
{},
{Timeout: 10000} // Request time in milliseconds
));
CONSTYTIME = Date.NOW ();
Constantime = (endtime - starttime) / 1000; // Convert milliseconds in seconds
console.log (response time: $ {responsibility.Tofixed (2)} seconds);
} Catch (error) {
Console.error (error);
}
}
`
In this updated example, I added an "expiration time" option on the Axios request. If the request takes more than 10 seconds, it will be canceled and an error will be rejected. We also save the response time in seconds using the Tofixed Method (2).
Additional optimization advice
* UseAsync / Wait` : Instead of using the recall.
* Avoid unnecessary requests : If your application does not have to recover the data immediately, consider the cache or dab the response data until necessary.
* Monitor API Performances : Use tools such as “curl or browser development tools to monitor real API performance. This can help you identify areas of improvement.
By applying these optimizations and taking into account factors such as processing of request data and processing of response data, you can considerably improve the performance of your Binance API with Node.js using Axios.
