Interacting with APIs in Ruby

Overview

Transform your Ruby applications by connecting them to the world! This learning path equips you with essential skills for API integration—from crafting HTTP requests to implementing secure authentication and building robust test suites.

Syllabus

Course 1: Basics of HTTP Requests with Ruby
Course 2: Efficient API Interactions with Ruby
Course 3: API Authentication Methods with Ruby
Course 4: Automating API Tests with RSpec

Courses

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1 hour
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In this course, you will learn how to interact with APIs using Ruby. By the end of this course, you’ll understand how to make GET, POST, PUT, PATCH, and DELETE requests to an API, interpret API responses, and perform basic operations like creating, reading, updating, and deleting resources.
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1 hour
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In this course, you will learn how to handle common scenarios when working with APIs in Ruby. You’ll explore how to manage errors effectively, work with file uploads and downloads, handle paginated API responses, and use headers effectively. By the end of this course, you’ll have a deeper understanding of practical API techniques.
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1 hour
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In this course, you will learn how to work with various API authentication methods using Ruby. You’ll explore the basics of API Key authentication, manage sessions using cookies, and interact with APIs using JSON Web Tokens (JWTs). By the end of this course, you’ll be able to access and interact with protected APIs securely.
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1 hour
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In this course, you will learn to write automated API tests using RSpec and Net::HTTP in Ruby. You'll set up test cases, make API requests, assert outcomes, use shared contexts, and test CRUD and authentication scenarios to ensure API reliability.