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4 courses
75 practices
5 hours
This path helps Kotlin developers master API interactions, from basic HTTP requests to authentication and test automation. You'll start with REST APIs and HTTP requests, then explore efficient handling, authentication, and automated testing. By the end, you'll integrate APIs seamlessly in your app.
In this course, you will explore how to interact with APIs using Kotlin. By the end of this course, you’ll understand the fundamentals of making HTTP requests, handling responses, working with different HTTP methods, and performing API authentication.
This course teaches you to handle complex API interactions using Kotlin. You'll learn efficient error handling, file uploads and downloads, pagination management, and proficient header utilization. By the end, you'll have the skills to build stable and reliable API clients.
This course explores API authentication methods using Kotlin. You'll learn to implement API Key authentication, manage sessions with cookies, and interact with JWT-secured APIs. By the end, you'll understand how to securely access and interact with protected API routes.
This course focuses on automating API tests using Kotlin. You'll learn to set up test cases, make assertions on API responses, use mocks for testing, and configure setups and teardowns to automate CRUD operations and authentication.
I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.
Faith Yim
Software Engineer
+14
It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.
Alex Bush
Full Stack Engineer
+9
I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.
Abbey Helterbran
Tech consultant
+8
I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.
Jonathan Miller
Senior Machine Learning Engineer
+12
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
