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.

University of Virginia
Skills you'll gain: Model View Controller, Design and Product, Debugging, Integrated Development Environments, Software Design, User Interface (UI), Responsive Web Design, HTML and CSS, Data Modeling, Data Store, Database Development, User Interface (UI) Design, Database Design, Web Design and Development, Software Development Tools, NoSQL, Database Architecture and Administration, OpenAI API, Vibe coding, Programming Principles
Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Google App Engine, Cloud Deployment, Application Deployment, Cloud Infrastructure, Google Cloud Platform, Go (Programming Language), Cloud Applications, Application Development, Software Testing, Cloud API
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Rust (Programming Language), OpenAI API, Generative AI Agents, Package and Software Management, Memory Management, Development Environment, Large Language Modeling, Unit Testing, Software Documentation, Computer Programming, Software Installation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Kubernetes, Docker (Software), Application Deployment, Cloud Deployment, Cloud-Native Computing, Google App Engine, Google Cloud Platform, Distributed Computing, Test Tools, API Testing, Performance Stress Testing, Performance Testing, DevOps, Public Cloud, Restful API, Web Development
Intermediate · Project · Less Than 2 Hours

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

Skills you'll gain: Cascading Style Sheets (CSS), Debugging, Search Engine Optimization, jQuery, PHP (Scripting Language), Hypertext Markup Language (HTML), MySQL, WordPress, Keyword Research, Web Applications, Application Programming Interface (API), Web Development, Content Management Systems, Web Design and Development, Linux Commands, DevOps, Javascript, Application Deployment, Content Optimization, Program Development
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Angular, Responsive Web Design, Bootstrap (Front-End Framework), Node.JS, Back-End Web Development, Unit Testing, Server Side, Web Design and Development, Full-Stack Web Development, Frontend Performance, Front-End Web Development, Command-Line Interface, Application Programming Interface (API), API Design, Authentications, Dataflow, User Accounts, Memory Management, E-Commerce, Data Sharing
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Generative AI, AI powered creativity, Cloud Development, Cloud Applications, Cloud Deployment, Google Cloud Platform, Cloud Computing, Cloud API, Blockchain, Cloud Storage, Cloud-Based Integration, Model Deployment, Application Programming Interface (API)
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: OpenAI API, ChatGPT, Unified Modeling Language, OpenAI, LLM Application, AI Integrations, Generative AI Agents, AI Workflows, Diagram Design, Prompt Engineering, Software Visualization, Technical Communication, User Story, Application Programming Interface (API), IT Automation, Software Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Algorithms, Data Structures, Javascript, Code Reusability, Programming Principles, Development Environment, Computer Programming, Application Programming Interface (API), Debugging, Hypertext Markup Language (HTML), HTML and CSS, Theoretical Computer Science, Computational Thinking, Performance Tuning, Data Management, Cascading Style Sheets (CSS)
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Docker (Software), Containerization, Kubernetes, Development Environment, Spring Boot, Application Deployment, DevOps, Microservices, Debugging, MongoDB, Software Installation, Restful API
Beginner · Course · 1 - 3 Months

Skills you'll gain: Rust (Programming Language), ChatGPT, Authentications, Generative AI Agents, Back-End Web Development, Web Servers, OpenAI API, AI Orchestration, Web Frameworks, Databases, Code Review, Server Side, Web Applications, Agentic Workflows, AI Integrations, Command-Line Interface, AI Workflows, Package and Software Management, Memory Management, Development Environment
Intermediate · Specialization · 1 - 3 Months