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: Prompt Engineering, Agentic systems, Retrieval-Augmented Generation, Agentic Workflows, AI Workflows, Prompt Patterns, Responsible AI, Generative AI Agents, AI Security, AI Enablement, JSON, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Embeddings, AI Personalization, Application Programming Interface (API), Vector Databases, Knowledge Transfer, Integration Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: React.js, TypeScript, UI Components, Dashboard Creation, Interactive Data Visualization, JavaScript Frameworks, Application Deployment, Code Reusability, Frontend Integration, Data Persistence, User Interface (UI), Front-End Web Development, Restful API, Responsive Web Design, Application Programming Interface (API), Context Management, Javascript, JSON
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Secure Coding, Maintainability, Hardening, Java Programming, Software Design Patterns, Application Security, Software Design, Java, Software Architecture, Memory Management, Object Oriented Design, API Design, Code Reusability, Software Development, Object Oriented Programming (OOP), Functional Design, Application Programming Interface (API), Interoperability, System Programming, C (Programming Language)
Advanced · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: React.js, Web Development Tools, UI Components, Frontend Integration, JavaScript Frameworks, Event-Driven Programming, Development Environment, Front-End Web Development, Web Applications, Restful API, User Interface (UI), Code Reusability, Git (Version Control System), Debugging, HTML and CSS, Javascript, Application Programming Interface (API), Software Development, GitHub, Programming Principles
Beginner · Course · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Test Automation, Generative AI, Engineering Software, Continuous Deployment, Development Testing, DevOps, Software Documentation, Test Tools, CI/CD, Software Testing, Code Review, Verification And Validation, Software Development, Software Design Documents, Application Deployment, Maintainability, AI Workflows, Software Technical Review, Cloud API
Intermediate · Course · 1 - 4 Weeks
Madecraft
Skills you'll gain: Web Scraping, Scripting, Selenium (Software), Unstructured Data, Automation, File Management, Application Programming Interface (API), JSON, Extensible Markup Language (XML), Python Programming, File I/O, Hypertext Markup Language (HTML), File Systems, Data Validation, HTML and CSS, Web Development Tools, Authentications, Data Management
Intermediate · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: OpenAI API, ChatGPT, Prompt Engineering, LLM Application, OpenAI, Large Language Modeling, Application Development
★ 4.7 (2.5K) · Beginner · Project · Less Than 2 Hours

Packt
Skills you'll gain: Secure Coding, Java Programming, Maintainability, Hardening, Java, Software Design Patterns, Application Security, Software Design, Data Structures, Object Oriented Design, Software Architecture, Performance Tuning, Memory Management, API Design, Code Reusability, Object Oriented Programming (OOP), Web Servers, Application Programming Interface (API), Software Development, Virtualization
Intermediate · Specialization · 3 - 6 Months

Dr. Ryan Ahmed
Skills you'll gain: Prompt Engineering, Model Context Protocol, Anthropic Claude, AI Orchestration, AI Workflows, LLM Application, Context Engineering, Full-Stack Web Development, Generative AI Agents, Gemini, Tool Calling, Email Automation, AI Integrations, Agentic systems, Development Environment, Software Engineering, Front-End Web Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microservices, Software Architecture, Systems Architecture, API Gateway, Node.JS, API Testing, Unit Testing, Development Testing, Test Case, Restful API, Debugging, Integration Testing, Software Testing, Scalability, Distributed Computing, Event-Driven Programming, Code Coverage, Application Deployment, Javascript, Performance Improvement
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Salesforce Development, Salesforce Object Query Language (SOQL), Force.com, Salesforce, Unit Testing, Code Coverage, Development Testing, Test Case, Application Programming Interface (API), Restful API, Web Services, Development Environment, Maintainability, Software Development Tools, Integrated Development Environments, Transaction Processing, Data Management, Software Installation
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: CI/CD, C# (Programming Language), SQL, Version Control, Database Management, Azure DevOps, Object Oriented Design, GitHub, Continuous Integration, Git (Version Control System), Object Oriented Programming (OOP), ASP.NET, Debugging, Relational Databases, Secure Coding, .NET Framework, Microsoft Copilot, Scalability, Graph Theory, Data Structures
★ 4.5 (403) · Beginner · Professional Certificate · 3 - 6 Months