Ethereum: Printing Response from Binance Order

The impression of the answer binance

In this article, we will deepen how to print the order response to the Binance platform using the client.limit_buy () . This is useful for purification and solving problems.




previous requirements


You must have the work of the Ethereum node configured with the compatible buyer library (for example, ethers.js or web3.js).



Make sure you installed the libraries required by NPM or Tit -a:

Bash

NPM install the ethers

or

Bash

Thread add the ethereal





Print of an order response

To print the order response, we must first create a new order and then recover our answer. Here's an example of implementation:

Javascript

Const Web3 = required ('web3');

Const ether = demand ('ether');

// Replace the Ethereum node credentials (for example, 'http: //127.0.1: 8545')

Const Ettnodeurl = '

// Create a new web instance

Const Web3 = New Web3 (New EtherS.Providers.jsonrupcprovider (ethnodeurl));

// etzistent your credentials Ethereum node here (replace your real credentials)

const nodeurl = process.env.esthn_node_url || '

// Define the order parameters

Const = 'adabusd' symbol;

Const Bayquantity = 100; // adjust this amount according to your needs

Const Price = 20000; // Replace with the valid price of the Ethereum

// Create an instance of a customer

Const client = new ether.contract ('0x ... your contract address ...', Ethers contract);

// Set the order

order = client wait.

    symbol,

    Kupitquantity,

    price,

    'Ack'

);

// Refund of the order response

Constth answer = client waiting.

Console.log (answer);



In this example, we create a new instance of 'Web3' using our credentials Ethereum Noda. Then we define the order parameters (symbol, quantity and price). Finally, we place the order by the method of

Orderlimitbuy ()and recover your answer using theorder of the answer ().

the impression of the answer

The order answer is an object containing several properties, such as:

State ': Order status (for example," on hold "," fulfillment "or" canceled ").

MSG: A message that describes the result of surgery.

The result: the result of the surgery (for example, the full amount).

To print this answer, you can use the following code:

Javascript

if (reply.status === 'filling') {)

Console.log (

Order.id} order has been successfully completed for $ {buyquantity} adabusd on $ {price} .

);

Iche

otherwise if (answer.status === 'canceled') {)

    Console.log (

ORDER $ {ORDER.ID} CANCED.

Iche

other {{{

Console.log (Error: $ {resform.msg});

Iche

This will print the order response on the console, which will allow you to purify and solve the problems of your Ethereum transactions.

Remember to replace

… your contract address …` The actual address of the Ethereum contract generated by the order.

Solana Keypair Creating

Post Views: 1,652

Jangan Lewatkan