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.

Pearson
Skills you'll gain: Amazon CloudWatch, AWS CloudFormation, Amazon Web Services, Cloud Applications, Scalability, CI/CD, Infrastructure as Code (IaC), Containerization, Application Development, Application Performance Management, Cloud API
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: API Gateway, CI/CD, Amazon Web Services, Devops Tools, Amazon CloudWatch, Software Development Tools, Virtual Networking, Development Environment, Databases, Application Deployment, Redis, Application Programming Interface (API), Data Store, Application Performance Management, Virtual Private Networks (VPN), Relational Databases, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Data Storage, Cloud Deployment
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Cloud Applications, Cloud Development, Google Cloud Platform, Application Development, Cloud API, Cloud Storage, Application Design, Data Storage, Node.JS, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Programming Principles, Java, Data Structures, Program Development, Eclipse (Software), Object Oriented Programming (OOP), Computer Programming, Debugging, Application Programming Interface (API), Database Application
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Retrieval-Augmented Generation, Google Gemini, Engineering Software, Responsible AI, Embeddings, Gemini, Software Development Tools, AI Workflows
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: LLM Application, Model Deployment, Real Time Data, Large Language Modeling, Application Deployment, System Monitoring, Cross Platform Development, Application Programming Interface (API), Machine Learning
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Kotlin, Android Jetpack, Cross Platform Development, Mobile Development, Cloud Deployment, Android Development, Back-End Web Development, Google Cloud Platform, MongoDB, User Interface (UI), Restful API, Application Programming Interface (API), API Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Applications, Cloud API, Application Design, Google Cloud Platform, Cloud Storage, Application Development, Cloud Services, Software Development, Data Store, Microservices, Data Storage
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Penetration Testing, Open Web Application Security Project (OWASP), Web Applications, Vulnerability Scanning, Exploitation techniques, Vulnerability Assessments, Application Security, Web Servers, Content Management Systems, Application Programming Interface (API), Databases
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Applications, Cloud Deployment, Event-Driven Programming, Virtual Networking, Restful API, Cloud Infrastructure, Authentications, Application Programming Interface (API), Serverless Computing, Web Services, Virtual Machines, Authorization (Computing), Microsoft SQL Servers, Network Routing, Load Balancing
Intermediate · Course · 1 - 3 Months
Starweaver
Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Generative AI Agents, Enterprise Application Management, ChatGPT, AI Workflows, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Development Environment, Large Language Modeling, Systems Architecture, Model Evaluation, Context Management, Program Evaluation, Process Optimization, Performance Tuning, Application Programming Interface (API), Debugging
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, Software Design Patterns, Unified Modeling Language, Java Programming, Software Architecture, Application Design, User Interface and User Experience (UI/UX) Design, Software Engineering, API Design, Software Development
Build toward a degree
Intermediate · Course · 1 - 3 Months