How to Fetch JSON Data from a URL Using Python?

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You can fetch JSON data from a URL using Python by utilizing the requests library, which is a popular library for making HTTP requests in Python. Here’s an example of how you can fetch JSON data from a URL using requests:

import requests

# URL to fetch JSON data from
url = "https://example.com/data.json"

# Make GET request to fetch JSON data
response = requests.get(url)

# Check if request was successful (status code 200)
if response.status_code == 200:
    # Parse JSON data from response
    json_data = response.json()
    
    # Access data in JSON object
    print("Data:", json_data)
else:
    print("Failed to fetch JSON data:", response.status_code)

In this example, we import the requests library and specify the URL from which we want to fetch the JSON data. We then use requests.get(url) to make a GET request to the URL and fetch the response. We check if the response has a status code of 200, which indicates a successful request. If the request is successful, we can parse the JSON data from the response using the json() method provided by requests, which automatically converts the response content to a Python dictionary. We can then access the data in the JSON object as needed.

Note: It’s important to handle exceptions and errors appropriately when making HTTP requests in your Python code, such as handling network errors, server errors, and invalid JSON data. Additionally, it’s recommended to validate and sanitize any user-provided or untrusted data that is used in the URL to prevent security vulnerabilities such as URL injection attacks.

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