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: Restful API, ASP.NET, Postman API Platform, Application Programming Interface (API), API Design, Application Deployment, Cloud Deployment, Object-Relational Mapping, Database Design, Authentications, API Testing, Microsoft Visual Studio, Data Modeling, Microsoft Azure, Identity and Access Management, GitHub
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Claude Code, Anthropic Claude, Retrieval-Augmented Generation, LLM Application, Prompt Engineering, Tool Calling, AI Orchestration, Embeddings, AI Workflows, AI Integrations, Vector Databases, Agentic Workflows, Application Programming Interface (API), Python Programming, Context Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Continuous Delivery, Web Services, Application Programming Interface (API)
★ 4.5 (11) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: API Gateway, Amazon CloudWatch, API Design, Amazon Web Services, Microservices, Event-Driven Programming, Cloud Deployment
★ 5 (14) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud API, Data Import/Export, Clinical Data Management, Data Store, Web Development
★ 3.4 (14) · Intermediate · Project · Less Than 2 Hours

Amazon Web Services
Skills you'll gain: Generative AI, API Gateway, Application Programming Interface (API), Prompt Engineering, API Design, Serverless Computing, Amazon Web Services, Scalability, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Software Development, Cloud Computing, Natural Language Processing, Machine Learning, Python Programming
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Frontend Integration, API Testing, React.js, Containerization, Cloud Deployment, API Gateway, Software Documentation, Amazon Web Services, Front-End Web Development, Application Programming Interface (API), Software Testing, Middleware, Test Automation, Technical Documentation
Advanced · Course · 1 - 3 Months

Skills you'll gain: Restful API, Application Programming Interface (API), Virtual Environment, Python Programming, Application Security, Encryption
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Angular, Frontend Integration, Restful API, Application Programming Interface (API), Data Validation, API Design, Front-End Web Development, Web Frameworks, Web Applications, Frontend Performance, TypeScript, Business Logic, UI Components, Application Design, Usability, HTML and CSS, Web Servers, Responsive Web Design, Software Design, Application Deployment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, OpenAI API, ChatGPT, Application Programming Interface (API), API Testing, AI Integrations, Authentications, Key Management, Performance Tuning
★ 4.2 (10) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: API Testing, JSON, Test Automation, Test Script Development, Application Programming Interface (API), Software Testing, Test Tools, Functional Testing
★ 4.6 (309) · Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Data Import/Export, Cloud API, Google Cloud Platform, Health Information Management, Data Store, Cloud-Based Integration, Cloud Computing, Application Programming Interface (API), Data Modeling
Beginner · Project · Less Than 2 Hours