Course
Introduction to APIs in Python
IntermediateSkill Level
Updated 01/2026
PythonProgramming2 hr7 videos23 Exercises1,900 XP28,506Statement of Accomplishment
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Unveiling the world of APIs
The course starts by explaining what APIs are and how they're pivotal in today's digital landscape. You'll get your hands dirty by making simple API requests in Python . Through engaging examples and interactive exercises, you'll learn how to effectively use the `requests` package to communicate with APIs. We'll break down the anatomy of an API request, helping you grasp the request/response cycle and delve into the significance of HTTP request components like URLs, paths, and parameters. Moreover, you'll learn how to handle headers and interpret status codes, empowering you to interact with APIs confidently.Mastering REST APIs with Python
We will advance to the next level as we focus on more advanced API concepts. You'll learn about various authentication methods, including Basic Auth and API tokens, and understand how to secure your API interactions. The course will guide you through the nuances of sending and retrieving data, emphasizing the importance of headers, status codes, and response structures in REST. You'll gain practical experience in working with JSON data, allowing you to process and send data easily. By the end of this chapter, you'll be adept at making informed decisions when integrating with REST APIs, ensuring a seamless data exchange.What you'll learn
- Assess error conditions returned by status codes or raised exceptions and implement appropriate error-handling logic with the requests package
- Define key Web API concepts—including REST architecture, HTTP verbs, and URL structure—used in client-server communication
- Evaluate authentication options (Basic Authentication and API Key tokens) for securing API access and determine their correct implementation in Python
- Identify the components of HTTP requests and responses, such as start lines, headers, and status codes
- Recognize how to use Python’s requests library to perform GET, POST, PUT, and DELETE operations with query parameters, headers, and JSON payloads
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Start Course for FreePrerequisites
Intermediate Python for Developers1
Making API Requests with Python
This chapter introduces Web APIs, showing you how to make your first API requests with the requests Python package. You’ll learn about the key components of an API request, HTTP verbs, and how to build URLs and send & receive data. We’ll also cover headers and status codes, using a music catalog API for practical examples. By the end of this chapter you'll be able to confidently integrate a simple REST API with Python.
2
More API request concepts
In this chapter, you’ll learn how to authenticate with APIs, covering different methods like Basic and API key authentication using the requests package. We’ll then dive into working with structured data, focusing on requesting and handling JSON data. Finally, you’ll master error handling, including how to manage errors with requests, understand error types, and respect API rate limits.
Introduction to APIs in Python
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FAQs
Is this course suitable for beginners?
You need basic Python skills first, including writing loops, using conditionals, and handling exceptions with try/except. No prior API experience is required.
What Python library does this course focus on for making API requests?
The course primarily uses the requests library, covering get, post, and delete methods, response handling, and error classes like HTTPError and ConnectionError.
What kinds of tasks can I do with APIs after completing this course?
You will be able to retrieve and send data using GET and POST requests, authenticate with API keys and basic auth, handle errors gracefully, and avoid hitting rate limits in your integrations.
What is rate limiting and how does the course address it?
Rate limiting is a cap on how many requests you can make to an API within a given time window. The course teaches how to detect rate limit errors and use time.sleep to pace your requests and avoid being blocked.
Does this course cover REST APIs specifically or other API types too?
The course focuses on REST APIs, which use standard HTTP verbs like GET, POST, and DELETE. It briefly introduces other API types such as SOAP and GraphQL so you can recognize the differences, but the hands-on work is REST-only.
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