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Full-Stack Engineering

API Authentication Strategies in Kotlin

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.

JWT

Kotlin

See path

4 lessons

18 practices

1 hour

Authentication and Authorization

Course details

Accessing Protected Routes with API Keys

Preview

Exploring API Request Failures Without Authentication

Inserting API Key into Request Headers

Correcting API Key Authentication Mistake in Kotlin

Load API Key from Environment File in Kotlin

Secure API POST Request in Kotlin

Previous Course

Next Course: API Test Automation with Kotlin

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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