Ethereum API: Implementation of a Purchase and Selling order
As an Ethereum developer, you probably know the concept of shopping and selling orders at API Binance. However, the implementation of a purchase order and sales can be a little more complex. In this article, we will examine the logic of implementing such a functionality and providing a step -asshole guide to help you achieve it.
Understanding Basics
Before the insertion of the implementation details, let us quickly review some of the basic concepts:
* Order types : Binance offers various types of orders, including market orders, restrictions, stopping orders and many others.
* Price data : You need to access the prices for each resource you want to replace. Binance provides API interfaces in real time and delayed prices.
* API authentication : You must have the appropriate API certificates configured to access the API Binance interface.
Purchase Implementation to Buy
To carry out orders to buy only by profit, follow the following steps:
- Return details about order : Use the endpoint “Get /Red” to download the details of a particular order.
- Check profit
: Check the “profit” field in response. If it’s an unlucky, you’re ready to continue.
- Create a sales API remoge : To perform a purchase operation, use the end point “Post/Order/{Orderide}/Execulions” with the following parameters:
* `Quantity: the amount of token you want to buy (eg ether).
*Side: set to buy '.
*Type: Set up the Market '.
*Time mark”: Use a time marker from API -ja requirements.
- SPEEP SALE ORDER : To create a sales surgery, use the following parameters:
* `Quantity: the amount of token you want to sell (eg ether).
*Side ‘: Set up Sell.
*Type: Set up the Market '.
Sample implementation
Here's an example of implementation in Python using API Binance and Library "Requirements":
Python
Importing the request
Configure API certificates
API_KEY = "Your_api_KEY"
API_SECRET = "Your_api_secret"
Configure the order identifier (replace the actual order identifier)
Order_id = 123456789
Recover the order details
Answer = Requirements.get (F " (Order_id acect = GetDetails")
Order_details = Answer.json ()
If Order_details ["Profit"]> 0:
Create a request to sell API -ja
Response_Sell = Requests.post (
f "
Json = {
"Type": "Market",
"Side": "Sell",
"Time mark": int (time.time ()),
"Quantity": Order_details ["Total"]
Mozhlo
Headers = {"API_KEY": API_KEY, "API_SECRET": API_SECRET}
)
Sign up on API -ja request
print (reschas_sell.json ())
otherwise:
Print ("No Gain for Sale!")
Examples of implementation with delayed prices data
If you want to implement orders to buy your delayed prices, follow the following steps:
- Back details of order : Use the endpoint “Get /Order” with time set for the current time.
- Check profit : Check the “profit” field in response. If it’s an unlucky, you’re ready to continue.
3
Examples of implementation with delayed prices data
Here’s an example of implementation in Python using API Binance and Library “Requirements”:
“ Python
Importing the request
Configure API certificates
API_KEY = “Your_api_KEY”
API_SECRET = “Your_api_secret”
Configure the order identifier (replace the actual order identifier)
Order_id = 123456789
Recover the order details
ReSchget_get_details = requests.get (f “