11 Feb Ethereum: api key reading config file – binance trading bot python: SyntaxError: (unicode error)

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Ethereum Api Key Reading Config File: A step -by -step guide for beginners

Hello! Congratulations on starting your coding journey, especially with the robots. As a beginner, it can be overwhelming to configure and install the libraries and settings required for your bot. In this article, we will lead you to read an Ethereum API key from a configuration file using Python.

Why are you fighting?

You are experimenting with a syntaxerror: (unicode error) message, which indicates that there is a problem with your code syntax. Don’t worry; It’s easy to solve! In this article, we will focus on configuration of the correct configuration and solving the syntax error.

Prerequisites

Before you dive into the instructions, make sure you have:

• Python installed on your machine

• An Ethereum Binance Test Api Key (or any other Ethereum API)

• A basic understanding of Python programming

Step 1: Choose a configuration file location

Create a new file called config.json in the same directory as your trading bots 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 eyour_api_secret_key_here with your real binance API keys.

Step 2: Install the required libraries

You will need to install the following libraries:

• Requests: To make requests http

• json: to analyze data json

Run the following commands at your terminal:

`Bash

PIP Installation Requests

PIP INSTALL JSON

`

Step 3: Read the API key of the configuration 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 changes to your configuration file.

Step 4: Update Trading Bots Script

Modify your trading bot script (for example, tradering_bot.py) to read the API key of the configuration file:

`Python

import requests

DEF get_api_keys ():

Api_Key = None

to try:

Use the configuration 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 such as e:

Print (F “Error the API Reading API configuration file: {and}”)

Get the API key and use -a to make a request

Api_Key = get_api_keys ()

print (api_key)

output: your_api_key_here

Make a request using the API key

URL = “

Headers = {‘Api_Key’: Api_Key, ‘Api_Secret_Key’: ‘Your_api_Secret_Key_Here’}

Answer = Requests.get (URL, Headers = Headers)

Print (Response.Json ())

Output: Json Datos 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 Ethereum test API and print your API key.

And that! You successfully read an API Ethereum key from a configuration file and used it on your trading bot. Remember to update your code with your own Binance API keys when ready to use production. Good luck and happy coding!