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: Code Review, Technical Documentation, Software Documentation
Advanced · Course · 1 - 3 Months

Skills you'll gain: Restful API, Application Programming Interface (API), Authentications, Software Testing, JSON, Security Testing, Authorization (Computing), Test Case, Scenario Testing, Java
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, Network Monitoring, Network Administration, Network Security, Firewall, Ansible, Network Protocols, Software-Defined Networking, Puppet (Configuration Management Tool), Chef (Configuration Management Tool), Real Time Data, Scripting, JSON, Automation, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: API Gateway, Amazon Web Services, Virtual Private Networks (VPN), Load Balancing, Cloud Infrastructure, Network Architecture, Network Infrastructure, Network Security, Network Routing, Scalability
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Restful API, Database Design, API Design, MongoDB, Database Management, Authentications, Application Programming Interface (API), Relational Databases, Databases, Authorization (Computing), Secure Coding, NoSQL, SQL, Node.JS, Scalability
Intermediate · Course · 1 - 4 Weeks

H2O.ai
Skills you'll gain: LLM Application, Large Language Modeling, AI Product Strategy, Generative AI, Web Applications, Artificial Intelligence, Prompt Engineering, Agentic systems, Information Architecture, Application Programming Interface (API), Automation, Data Analysis
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Digital Transformation, Google Workspace, Cloud Management, Google Cloud Platform, Collaborative Software, Cloud Applications, Cost Management, Leadership, Technology Strategies, Application Development, Cloud Computing, Cloud Infrastructure, Artificial Intelligence and Machine Learning (AI/ML), Cloud Storage, Machine Learning, Data Storage
Beginner · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Web Frameworks, Restful API, Web Development, Web Applications, Application Programming Interface (API), Server Side, File Systems, Javascript, Web Servers, Databases, Authentications, Middleware
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Application Programming Interface (API), Relational Databases, Databases, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Server Side, Restful API, Apache, Full-Stack Web Development, API Design, Node.JS, Web Servers, Postman API Platform, Authentications, Application Servers, Application Programming Interface (API), Web Applications, Back-End Web Development, Secure Coding, Web Development Tools, Web Development, Javascript, JSON, Application Security, PHP (Scripting Language)
Beginner · Specialization · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Google Cloud Platform, Cloud Development, Cloud Computing, Generative AI, Applied Machine Learning, Datamaps, Spatial Data Analysis, Machine Learning, Real Time Data
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Cloud Computing Architecture, Google App Engine, Application Programming Interface (API), Cloud Computing, Cloud Applications, Hybrid Cloud Computing, IT Infrastructure, Kubernetes, Digital Transformation, Containerization
Beginner · Course · 1 - 3 Months