API courses can help you learn how to design, build, and test application programming interfaces, as well as understand RESTful services and authentication methods. You can build skills in data exchange formats like JSON and XML, error handling, and API documentation practices. Many courses introduce tools such as Postman for testing APIs, Swagger for documentation, and various programming languages like Python or JavaScript to implement API calls, allowing you to effectively integrate and manage data across different systems.

Skills you'll gain: Application Deployment, Software As A Service, Distributed Computing, Service Oriented Architecture, Cloud Computing Architecture
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Serverless Computing, Containerization, Application Programming Interface (API), Digital Transformation, Hybrid Cloud Computing, Cloud Infrastructure, Google Cloud Platform, Cloud-Native Computing, Cloud Applications, Multi-Cloud, Cloud Computing, Kubernetes, Virtual Machines, Leadership and Management, Finance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Rust (Programming Language), ChatGPT, Authentications, Generative AI Agents, Back-End Web Development, Web Servers, Databases, OpenAI, Code Review, Web Applications, API Gateway, Command-Line Interface, Generative AI, LLM Application, Artificial Intelligence, Development Environment, Automation, Large Language Modeling, Unit Testing, Maintainability
Intermediate · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Unified Modeling Language, Software Design, Java Programming, Software Architecture, Application Design, User Interface and User Experience (UI/UX) Design, API Design, Data Modeling, Artificial Intelligence
Build toward a degree
Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Node.JS, JSON, Server Side, Web Development Tools, Back-End Web Development, JavaScript Frameworks, Web Servers, Application Programming Interface (API), Restful API, Javascript, Web Development, Package and Software Management, Routing Protocols, Software Design Patterns, Maintainability, Servers
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Applications, Google Cloud Platform, Data Store, Application Development, Cloud API, Cloud Storage, Application Design, Cloud Services, Data Storage, Node.JS, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, Mobile Development, Android (Operating System), Video Game Development, Game Design, C# (Programming Language), User Interface (UI), Scripting, Programming Principles, Development Environment, Animations
Beginner · Course · 3 - 6 Months

Skills you'll gain: Cloud Applications, Cloud Hosting, Restful API, Cloud Infrastructure, Authentications, Application Programming Interface (API), Web Development, Serverless Computing, Virtual Machines, Authorization (Computing), Microsoft SQL Servers, Network Routing, Virtualization, Web Content
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Tensorflow, Keras (Neural Network Library), Data Pipelines, Google Cloud Platform, Data Cleansing, Deep Learning, Data Transformation, Artificial Neural Networks, Machine Learning, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Back-End Web Development, User Accounts, Server Side, Swift Programming, Full-Stack Web Development, Real Time Data, Apple iOS, Web Applications, Restful API, Authentications, Data Management, JSON, UI Components, User Interface (UI), Data Security, Debugging
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, LLM Application, Large Language Modeling, Generative Model Architectures, ChatGPT, OpenAI, Generative AI Agents, Prompt Patterns, Applied Machine Learning, Prompt Engineering, Deep Learning, Application Programming Interface (API), Natural Language Processing, Machine Learning Algorithms
Advanced · Course · 1 - 3 Months

Codio
Skills you'll gain: Model View Controller, Test Driven Development (TDD), Restful API, Vue.JS, Full-Stack Web Development, Web Applications, Application Programming Interface (API), Unit Testing, Server Side, Software Design Patterns, Javascript, HTML and CSS, Cascading Style Sheets (CSS)
Intermediate · Course · 1 - 4 Weeks