Here’s an article on the value of the transmitted ERC-20 token USD through the Etherscan API:
ERC-20 Token USD Value Value via Etherscan API
As a creator who works on projects related to Blockchain and the Crypto Currency, you are probably familiar with the importance of precise monitoring of the value of the asset that is moved between the wallet. In this article, we will explore how to scan the value of the ERC-20 token, moved by the Etherscan API.
What is ERC-20?
ERC-20 (Ethereum Standard) is signs of standard for the development of decentralized programs (DAPPS) Ethereum blockchain. It is one of the most commonly used token standards and has gained great popularity in recent years. The ERC-20 tokens are usually used as assets to store value (owl) consumers for storage, trade and investment.
ETERSCAN API
Etherscan is a popular Blockchain data provider that offers a reliable API APPLY TO ENTHEREUM APPLICATION. The Etherscan API is a convenient way to obtain information about ERC-20 tokens, including their balance, ID token, name, symbol and more.
USD Value via Etherscan API
To get the value of the transfer of ERC-20 token USD using the EThersCan API, you can do the following:
- Make an Etherscan Account : If you haven’t done so already, create a free etherscan account to access their API -Sia.
- You can do this by launching PIP install Etherscan-API.
- AUTENTIFICATION API : Use your username and password to authenticate the ETherscan API.
4.
- Send a request to get : Send a Request Getan to the ERC-20 Token Token Point using the selected programming language (eg Python).
6.
Example Code
Here’s an example of a Python code fragment that shows how to get the value of transmitted ERC-20 tokens USD using the Etherscan API:
`Python
Imports the investigation
Set your username, password and API end of URL
Username = “YouR_userername”
Password = “Your_Password”
API_URL = “
Authenticated with API -om
Answer = Requests.post (API_URL + “/AUTH, AUTH = (Username, Password))
Extract the token ID from the answer
Tucken_id = no
change this with the desired approach ERC-20
Set up an ERC-20 token Point Point
Inquiry = F “Token = {Token_id} & Symby = {Token_id}”
Send a request to access ERC-20
Answer = Request.Get (API_URL + “/chips, for days = {” Q “: Request})
Parse and format the answer
Data = Answer.json ()
Extract USD value from answers
USD_VALUE = DATA [“score”] [0] [“amount”] / 1000000000000000000
Print (f “USD value {token_id}: {USD_VALUE}”)
``
Best Practice
With the Etherscan API -om Remember:
- Make sure your username and password are definitely replaced by real credentials.
- Use a safe method to protect your credentials, such as environmental variables or mystery manager.
- Remember the limit limit and use of tariffs when sending a few inquiries per second.
Performing these steps and guidelines, you can effectively scan ERC-20 USD with ETherscan API. Good luck coding!