Here is an article with the right code to use Binance Node.js API:
Get open orders for a symbol using Binance Node.js API
Cooperation with cryptocurrencies is essential to keep up-to-date with market data. One way to do this is the use of binance node.js API. However, they require concrete permits and appropriate management errors to achieve open orders.
From Binance API, you can use the “Getopenororders” endpoint to download open orders for the symbol. This is how to do it:
Step 1: Set your environment
Make sure node.js is installed on your machine with the necessary packages:
`Bash
NPM Installation -g @Binance/Binary-Data-Api
`
This Binance API Package will install globally.
Step 2: Create a Customer Authentication Data File
To use the “Getopenorders” endpoint, you need to create a client authentication data file. This file is used by the API to authenticate the requests. You can create one with your Binance account settings:
- Login to your Binance account.
- Go to the
account >
security >
Customer Authentication Data .
- Click “Create New Customer Authentication Data” and select “BASIC”.
- Enter the customer ID and the Customer’s secret (this is required for authentication).
Step 3: Enter the API call
Now that you have the customer’s credentials, you can write the API call using node.js:
`Javascript
Const binaancp = requires ('@binance/binary-data-api');
Async function getopenorders (symbol) {
Try {
// Set Binance API Client with Customer ID and Secret
Const client = new binaancp.binanceClient ({
Clientid: 'Your_client_id',
ClientSecret: 'Your_client_Secret'
});
// Call Getopenorders endpoint
Const Response = Waiting for Kliens.get ('Openororders', {
symbol,
Limit: 10, // Return up to 10 open orders at once
Market: 'SPOT' // Enter the market (for example, ETHBTC patch)
});
Console.log (respect.data);
} catch (error) {
Console.Error (error);
}
}
// Call the function with the symbol (Ethbtc in this example)
Getopenorders ('Ethbtc');
Step 4: Manage errors properly
There may be errors when initiating API calls. In order to handle properly, you must also contain the error handling code:
`Javascript
Async function getopenorders (symbol) {
Try {
// Set Binance API Client with Customer ID and Secret
Const client = new binaancp.binanceClient ({
Clientid: 'Your_client_id',
ClientSecret: 'Your_client_Secret'
});
// Call Getopenorders endpoint
Const Response = Waiting for Kliens.get ('Openororders', {
symbol,
Limit: 10, // Return up to 10 open orders at once
Market: 'SPOT' // Enter the market (for example, ETHBTC patch)
});
Console.log (respect.data);
} catch (error) {
if (error.code === 'binanceClienterror') {
Const code = error.Code;
Const message = error.message;
switch (code) {
4003 cases:
// the market is not available
pause;
4004 cases:
// network error
pause;
Default:
Console.Error (message);
throw a new error (Error: $ {message});
}
} otherwise if (error instance of error) {
Console.Error (error);
}
}
}
By following these steps and involving the appropriate error handling, you can successfully read open orders from the Binance API from the Binance API using Node.js.
