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

Skills you'll gain: Cascading Style Sheets (CSS), Program Development, Full-Stack Web Development, Event-Driven Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Artificial Intelligence and Machine Learning (AI/ML), AI Enablement, Data Ethics, Responsible AI, Digital Transformation, Artificial Intelligence, AI literacy, Model Training, Data Quality, Cloud Solutions, Analytics, Applied Machine Learning, Cloud API, Business Transformation, Machine Learning, Natural Language Processing, Computer Vision
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Database Management Systems, Memory Management, Analysis
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud-Based Integration, Cloud API, Application Programming Interface (API), API Gateway, Google Cloud Platform, Virtual Machines, Proxy Servers, Virtual Networking
Beginner · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Gemini, Gemini, OpenAI API, Multimodal Prompts, Tool Calling, OpenAI, Cloud API
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: React.js, Cascading Style Sheets (CSS), UI Components, Event-Driven Programming, User Experience Design, User Interface (UI), Application Programming Interface (API), Frontend Integration, Front-End Web Development, Data Management, JavaScript Frameworks, Javascript, Web Development
Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Server Side, Web Applications, Web Design and Development, Restful API, Web Frameworks, Data Persistence, Software Architecture
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Real Time Data, Kibana, Query Languages, Data Modeling, Distributed Computing, SQL, NoSQL, Application Programming Interface (API), Scalability, Database Design, Performance Tuning, Text Mining, System Configuration, Geospatial Information and Technology, Document Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Multimodal Prompts, Prompt Engineering, AI Orchestration, AI Workflows, Generative AI, AI Integrations, Microsoft Azure, OpenAI API, Prompt Patterns, Image Analysis, Artificial Intelligence, Computer Vision, Model Optimization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: LLM Application, OpenAI API, Large Language Modeling, Tool Calling, Generative AI Agents, Retrieval-Augmented Generation, AI Integrations, OpenAI, Microsoft Azure, AI Orchestration, Microsoft Development Tools, Development Environment, Microsoft Visual Studio, Software Development Tools, Full-Stack Web Development
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Scripting, Email Automation, Google Workspace, Google Sheets, Automation, Spreadsheet Software, Scripting Languages, Gmail, Javascript, Hypertext Markup Language (HTML), Web Applications, Application Design, Application Development, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months