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.

Board Infinity
Skills you'll gain: Power Apps Component Framework, Application Lifecycle Management, Azure DevOps Pipelines, Microsoft Power Platform, Power Platform Architecture & Technical Design, Microsoft Power Automate/Flow, Azure DevOps, Microsoft Copilot, Enterprise Application Management, Email Automation, Application Deployment, Continuous Deployment, User Interface (UI), User Interface and User Experience (UI/UX) Design, UI Components, Postman API Platform, User Interface (UI) Design, Systems Development Life Cycle, Mobile Development, CI/CD
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: UI Components, Application Deployment, Database Management, Data Store, Web Components, Frontend Integration, JavaScript Frameworks, Web Applications, Authentications, Front-End Web Development, Application Development, OpenAI API, AI Integrations, Back-End Web Development, Code Reusability, User Interface (UI), OAuth, Dashboard Creation, User Accounts, Data Persistence
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Leaflet (Software), Rmarkdown, Web Scraping, Geospatial Information and Technology, Microsoft Azure, Cloud Storage, R (Software), Interactive Data Visualization, R Programming, Data Collection, Data Storage, Cloud Services, Data Manipulation, Cloud-Based Integration, Data Wrangling, Real Time Data, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Case Studies, Experience Design, Business Solutions, User Experience Design, User Experience, Natural Language Processing, Application Programming Interface (API), Interaction Design, Application Deployment, AI Integrations, Application Development, Artificial Intelligence, Systems Integration, Scalability, Software Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Back-End Web Development, Full-Stack Web Development, API Testing, MongoDB, Payment Processing, Order Management, Application Programming Interface (API), Restful API, Payment Systems, Scheduling, Order Processing, Data Processing, Inventory Management System, Data Validation, Software Development, Database Design, Authorization (Computing), Automation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Command-Line Interface, Data Lakes, Google Cloud Platform, Cloud Management, Metadata Management, Cloud API, Data Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Web Services, Data Mapping, Simple Object Access Protocol (SOAP), Restful API, Business Logic, Software Technical Review, Application Programming Interface (API), System Monitoring, Application Performance Management, Security Architecture Review, Data Integration, Enterprise Application Management, Software Architecture, Business Process Automation, Maintainability, Performance Tuning, Scalability, Debugging, Application Security, Role-Based Access Control (RBAC)
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Application Deployment, Distributed Computing, Service Oriented Architecture, Application Development, Web Services, Software Design Patterns
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), Google Cloud Platform, Digital Transformation, Data Ethics, Responsible AI, Business Transformation, Artificial Intelligence, Data Quality, Model Training, Business Intelligence, Analytics, Machine Learning, AI literacy, Applied Machine Learning, Machine Learning Methods, Cloud Solutions, Model Deployment, AI Integrations, Application Programming Interface (API)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, AI literacy, Analytics, LLM Application, Customer Analysis, Job Analysis, Deepseek, DeepSeek API, Grammar, Customer Support, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Full-Stack Web Development, Front-End Web Development, Server Side, Application Deployment, Back-End Web Development, JavaScript Frameworks, Cloud Deployment, Web Applications, UI Components, Authentications, User Accounts, Database Development, User Interface (UI), User Interface and User Experience (UI/UX) Design, Payment Systems, Development Environment
Intermediate · Course · 3 - 6 Months

Pragmatic AI Labs
Skills you'll gain: Prompt Engineering, Hugging Face, Agentic Workflows, Generative AI Agents
Intermediate · Course · 1 - 4 Weeks