API Design

Learn API Design in a practical order—from the fundamentals to work you can confidently share.

In short— Hakuna kurukaruka tutorials. Follow the route, practice each stage, then ship kitu real.

Free roadmap

What you'll learn

Click any stage kufungua full details.

01Stage 01Get the core rightBasic Auth • Basics Of Dns • Learn The Basics

Understand the browser, syntax and main building blocks first.

Focus on

  • Basic Auth
  • Basics Of Dns
  • Learn The Basics
Build check: Write a one-page API Design glossary in your own words.

Usibinge theory pekee—test hii stage kwa project ndio ishike.

02Stage 02Core building blocksFunctional Testing • API Documentation Tools • API Gateways

Connect the important concepts so you can explain what the tools are doing—not just copy commands.

Focus on

  • Functional Testing
  • API Documentation Tools
  • API Gateways
Build check: Complete three focused API Design exercises without following a full tutorial.

Usibinge theory pekee—test hii stage kwa project ndio ishike.

03Stage 03Everyday workflowAPI Integration Patterns • API Keys Management • API Lifecycle Management

Practice the techniques you will use repeatedly in real projects and team environments.

Focus on

  • API Integration Patterns
  • API Keys Management
  • API Lifecycle Management
Build check: Recreate a small API Design example, then change one major requirement.

Usibinge theory pekee—test hii stage kwa project ndio ishike.

04Stage 04Build something usefulAPI Performance • API Security • API Testing

Turn the knowledge into a small project with a clear user, purpose and finish line.

Focus on

  • API Performance
  • API Security
  • API Testing
Build check: Build a useful mini-project with API Design.

Usibinge theory pekee—test hii stage kwa project ndio ishike.

05Stage 05Quality and productionBuilding Json Restful Apis • Different API Styles • Graphql Apis

Add testing, security, performance and maintainability before calling the work complete.

Focus on

  • Building Json Restful Apis
  • Different API Styles
  • Graphql Apis
Build check: Review, test and improve the project like it is going to real users.

Usibinge theory pekee—test hii stage kwa project ndio ishike.

06Stage 06Ship proofGrpc Apis • Mocking Apis • Real Time Apis

Publish a polished project, document your decisions and make the learning visible.

Focus on

  • Grpc Apis
  • Mocking Apis
  • Real Time Apis
Build check: Publish the project with a clear README and a short build story.

Usibinge theory pekee—test hii stage kwa project ndio ishike.

Now build kitu real.

Pick a project that solves an actual problem, ship it, then explain your choices. Hapo ndio skill inakuwa proof.

Choose another path