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python requests get json response

Narkw Brahma

Narkw Brahma

• 1 min read

Python Requests Get JSON Response

If you are working with APIs or web services, getting a JSON response from a server is a common task in Python. In this article, we will discuss how to use Python Requests library to get a JSON response from a server.

Step 1: Install Requests Library

Before we start, we need to make sure that the Requests library is installed. We can install it using pip, which is a package manager for Python:


pip install requests

Step 2: Send HTTP Request

Once we have Requests installed, we can use it to send an HTTP request to the server. We can use the get() method to send a GET request:


import requests

response = requests.get('https://example.com/api/data')

This sends a GET request to the URL https://example.com/api/data, and stores the response in the response variable.

Step 3: Check Response Status Code

After sending the request, we should check the status code of the response to make sure that the request was successful. A status code of 200 means that the request was successful:


if response.status_code == 200:
    print('Request successful')
else:
    print('Request failed')

Step 4: Parse JSON Response

Assuming that the request was successful, we can parse the JSON response using the json() method:


data = response.json()
print(data)

This converts the JSON response to a Python dictionary, which can be easily manipulated in our code.

Alternative Method: Using json Module

Another way to parse a JSON response is to use the built-in json module in Python. We can use the loads() method to parse a JSON string:


import json

response_text = '{"name": "John", "age": 30, "city": "New York"}'
data = json.loads(response_text)

print(data['name'])
print(data['age'])
print(data['city'])

This prints out the values of the name, age, and city keys in the JSON response.

Conclusion

In this article, we discussed how to use Python Requests library to get a JSON response from a server. We also discussed an alternative method using the built-in json module. Hopefully, this will help you in your future projects that require working with APIs or web services that return JSON data.

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