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Ethereum API Key Reading Config File: A Step-by-Step Guide For Beginners
Hello there! Congratulations on starting your coding journey, especially with trading bots. As a beginner, it can be overwhelming to set up and install the necessary libraries and configurations for your bot. In this article, we’ll walk you through how to read an ethereum api key from a config file using python.
why are you struggling?
You’re experiencing a Syntaxerror: (Unicode Error) Message, which indicates that there’s an issue with your code syntax. Don’t worry; It’s easy to resolve! In this article, we’ll focus on setting up the correct configuration and solving the Syntax Error.
Prerequisites
Before diving into the instructions, make sure you have:
- Python installed on your machine
- A test Ethereum API Key From Binance (or any other Ethereum API)
- A Basic Understanding of Python Programming
Step 1: Choose a config file location
Create a new file named Config.json in the same directory as your trading bot script. This file will store your API key.
Example config.json:
`JSon
{
"api_key": "Your_api_key_here",
"api_secret_key": "your_api_secret_key_here"
}
Replace Your_api_key_here andYour_api_secret_key_here with your actual binance api keys.
Step 2: Install Required Libraries
You’ll need to install the following libraries:
Requests: For Making Http Requests
JSON: For Parsing JSON DATA
Run the following commands in your terminal:
`Bash
pip install requests
json install pip
`
Step 3: Read API key from config file
Open your Config.json File and Add Your Binance API Key:
`JSon
{
"api_key": "Your_api_key_here",
"api_secret_key": "your_api_secret_key_here"
}
Save the Changes to your config file.
Step 4: Update Trading Bot Script
Modify your trading bot script (e.g., trading_bot.py) to read the API key from the config file:
`python
Import Requests
Def Get_API_Keys ():
api_key = none
Try:
Use the config file to get the API Keys
with open ('config.json', 'r') as f:
data = json.load (f)
api_key = data ['api_key']
Return api_key
Except Exception As E:
Print (F "Error Reading API Key From Config File: {E}")
Get the API key and use it to make a request
api_key = get_api_keys ()
Print (API_Key)
Output: Your_api_key_here
Make A Request Using the Key API
URL = "
Headers = {'api_key': api_key, 'api_secret_key': 'your_api_secret_key_here'}
Response = Requests.get (URL, Headers = Headers)
Print (Response.json ())
Output: JSON Data From Binance API
Step 5: Run Your Trading Bot
Finally, run your trading bot script using Python:
`Bash
python trading_bot.py
`
This should connect to the test ethereum API and print your API key.
That’s it! You’ve successfully read an Ethereum API key from a config file and used it in your trading bot. Remember to update your code with your own Binance API Keys when you read for production use. Good Luck, and Happy Coding!
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