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: Retrieval-Augmented Generation, Development Environment, Multimodal Prompts, Embeddings, User Interface (UI), OpenAI API, Generative AI, LLM Application, Program Development, Software Development Tools, Prompt Engineering, UI Components, Image Analysis, AI Workflows, Large Language Modeling, AI Integrations, Artificial Intelligence, Vector Databases, Applied Machine Learning, Data Processing
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Model Training, Predictive Modeling, Applied Machine Learning, Machine Learning Methods, Statistical Machine Learning, Supervised Learning, Scikit Learn (Machine Learning Library), Statistical Modeling, Predictive Analytics, Technical Communication
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Flask (Web Framework), Restful API, Software Testing, Web Services, Development Testing, Verification And Validation, Databases, API Design, Software Quality (SQA/SQC), Secure Coding, JSON, Application Programming Interface (API), MongoDB, Web Applications, Application Frameworks, Back-End Web Development, Python Programming, Responsive Web Design, Maintainability, Application Deployment
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google App Engine, Cloud Development, Cloud Applications, Cloud Platforms, Restful API, Google Cloud Platform, OAuth, Cloud Deployment, Cloud API, Cloud Computing, Cloud Services, API Design, Application Deployment, Application Programming Interface (API), Platform As A Service (PaaS), Python Programming, Cloud Storage, Database Development, File Management, Web Applications
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Lakes, Cloud API, Google Cloud Platform, Metadata Management, Data Governance, Cloud Management, Cloud Computing, Data Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Microsoft Azure, Cloud Management, Spring Framework, AI Integrations, Software As A Service, Java, Artificial Intelligence, Verification And Validation, Cloud Deployment, Spring Boot, Java Programming, Restful API, Application Development, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Workflows, Prompt Engineering Tools, Agentic Workflows, Deepseek, Automation, Agentic systems, AI Integrations, Memory Management
Intermediate · Course · 3 - 6 Months

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

Whizlabs
Skills you'll gain: Amazon Web Services, Serverless Computing, Amazon S3, Amazon Elastic Compute Cloud, API Gateway, Cloud Storage, Data Storage Technologies, Cloud Deployment, Data Security, AWS Identity and Access Management (IAM), Application Deployment, File Systems, Encryption
Intermediate · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Web Scraping, Research Design, Research Methodologies, Matplotlib, Research, Data Ethics, Plot (Graphics), Data Processing, Data Collection, Seaborn, Text Mining, Data Visualization, Data Science, Economics, Policy, and Social Studies, Data Visualization Software, Pandas (Python Package), JSON, Application Programming Interface (API), Data Analysis, Python Programming
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Back-End Web Development, User Accounts, Server Side, Swift Programming, Full-Stack Web Development, Web Development, Programming Principles, Real Time Data, iOS Development, Apple iOS, Frontend Integration, Web Applications, Restful API, Authentications, Data Management, UI Components, User Interface (UI), Data Security
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Full-Stack Web Development, Flask (Web Framework), Web Applications, Real Time Data, Web Development, Restful API, Application Development, Application Programming Interface (API), Frontend Integration, Back-End Web Development, API Design, Python Programming
Intermediate · Course · 1 - 4 Weeks