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: Apple iOS, Swift Programming, Core Data (Software), Apple Xcode, Mobile Development, Interactive Data Visualization, User Interface (UI), Data Sharing, Application Programming Interface (API), Data Modeling, Data Structures, Real Time Data, Configuration Management
Intermediate · Course · 3 - 6 Months

Microsoft
Skills you'll gain: Application Deployment, Continuous Deployment, Restful API, Middleware, Microsoft Azure, API Design, CI/CD, Continuous Integration, Containerization, Software Testing, DevOps
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: LLM Application, Large Language Modeling, Open Web Application Security Project (OWASP), Cloud Security, Application Security, Security Controls, Security Software, Prompt Engineering, Data Security, Cloud API, Integration Testing, API Design, System Configuration, Configuration Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Apache Maven, Java Platform Enterprise Edition (J2EE), Hibernate (Java), Unit Testing, Docker (Software), Software Design Patterns, Object-Relational Mapping, Data Access
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Design, Software Design Patterns, Functional Design
Intermediate · Course · 3 - 6 Months

Packt
Skills you'll gain: Ajax, JavaScript Frameworks, Web Applications, Javascript, Model View Controller, Event-Driven Programming, Application Frameworks, JSON, UI Components, HTML and CSS, Data Mapping, Routing Protocols, Restful API
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Management, Performance Tuning, Automation
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: LLM Application, Open Web Application Security Project (OWASP), Threat Modeling, Large Language Modeling, Security Testing, Application Security, Prompt Engineering, Security Controls, Responsible AI, Security Software, API Design, System Configuration
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: LLM Application, Large Language Modeling, Open Web Application Security Project (OWASP), Security Testing, Application Security, Security Controls, Security Requirements Analysis, API Design, Configuration Management, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Role-Based Access Control (RBAC), Application Deployment, Content Management Systems, Development Environment, Package and Software Management, Application Programming Interface (API), Node.JS, Cloud-Based Integration, GitHub, System Configuration, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Workspace, OAuth, Productivity Software, Email Automation, Intranet, Generative AI Agents, Collaborative Software, LLM Application, Authentications, Enterprise Application Management, Information Architecture, Application Programming Interface (API), Identity and Access Management, Data Access, Data Store, Web Applications
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Google Workspace, Application Deployment, AWS Identity and Access Management (IAM), Productivity Software, Application Programming Interface (API), OAuth, Collaborative Software, Generative AI Agents, Brainstorming, Agentic systems, Data Store
Intermediate · Course · 1 - 4 Weeks