python requests key

Python Requests Key

If you're working with APIs in Python, you'll likely come across the need to include an API key with your requests to authenticate and access certain endpoints. Python requests library is a popular choice for sending HTTP requests, and fortunately, it provides a simple way to include API keys in your requests.

Method 1: Adding the key as a parameter

One way to include the API key in your request is by adding it as a parameter in the URL. For example, if the API endpoint is:

You can include the API key like this:

import requests

url = ""
params = {"api_key": "your_api_key_here"}

response = requests.get(url, params=params)

This will add the query parameter ?api_key=your_api_key_here to the URL when making the request.

Method 2: Setting the key as a header

Another way to include the API key in your request is by setting it as a header. This can be useful if the API endpoint requires the key to be sent in a specific header.

import requests

url = ""
headers = {"Authorization": "Bearer your_api_key_here"}

response = requests.get(url, headers=headers)

This will set the Authorization header with the value Bearer your_api_key_here.

Method 3: Storing the key in a configuration file

If you're working on a larger project, it may be useful to store your API key in a separate configuration file. This can make it easier to manage and update the key without having to modify your code.

You can use the configparser module to read the API key from a configuration file:

import requests
import configparser

config = configparser.ConfigParser()"config.ini")

url = ""
headers = {"Authorization": f"Bearer {config['API']['key']}"}

response = requests.get(url, headers=headers)

In this example, the API key is stored in a config.ini file under the [API] section with the key key.


These are just a few ways to include API keys in your Python requests. Depending on the API endpoint you're working with, you may need to use one of these methods or a combination of them. Remember to always follow best practices for storing and managing API keys to ensure the security of your application.