beginner

Interacting with APIs in Scala

Full-Stack Engineering

4 courses

71 practices

5 hours

This path helps Scala developers master API interactions, from basic HTTP requests to authentication and test automation. You'll learn REST APIs, efficient handling, security, and testing with MUnit. By the end, you'll integrate APIs seamlessly in your applications.

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Verified skills you'll gain

DEVELOPING

Authentication and Authorization

DEVELOPING

End-to-End Testing and Debugging

INTERMEDIATE

Working with APIs

Tools you'll use

curl

Scala

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Course 2

Efficient API Interactions with Scala

4 lessons

15 practices

In this course, you will learn how to handle common scenarios when working with APIs in Scala. 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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Course 3

API Authentication Methods with Scala

4 lessons

18 practices

In this course, you will learn how to work with various API authentication methods using Scala. 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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Course 4

Automating API Tests with Scala

4 lessons

19 practices

In this course, you will learn how to write automated tests for APIs using a MUnit alongside Requests-Scala. By the end of this course, you'll be able to set up test cases, make API requests within tests, assert expected outcomes, use fixtures for code reusability, and handle CRUD and authentication scenarios.

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

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

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

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!

Francisco Aguilar Meléndez

Data Scientist

+11