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: OpenShift, Kubernetes, Cloud Management, Network Administration, Cloud Computing Architecture, Virtual Networking, General Networking, Containerization, Network Troubleshooting, System Configuration, Configuration Management, Service Management, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Skills you'll gain: AI Workflows, Tool Calling, OAuth, Model Context Protocol, AI Orchestration, AI Integrations, Generative AI Agents, Interoperability, Agentic Workflows, Application Programming Interface (API), Agentic systems, Authentications, Real Time Data, Data Persistence, Context Management, Software Design Patterns, Authorization (Computing)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Serverless Computing, Computer Vision, Image Analysis, Amazon Web Services, AI Integrations, Cloud API, Cloud Applications, Unstructured Data
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: No-Code Development, Workflow Management, Business Process Modeling, Process Modeling, Business Process, Data Integration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Data Transformation, Data Integration, Web Scraping, Data Pipelines, JSON, Object Oriented Programming (OOP), Extensible Markup Language (XML), Data Modeling, Data Collection, Extensible Languages and XML, Application Programming Interface (API), Relational Databases
Beginner · Course · 1 - 4 Weeks

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

Skills you'll gain: TypeScript, Restful API, API Design, Full-Stack Web Development, PostgreSQL, Application Programming Interface (API), Object-Relational Mapping, Secure Coding, Web Applications, AI Integrations, JavaScript Frameworks, SQL, Front-End Web Development, React.js, Web Development Tools, Relational Databases, Database Management, Server Side, Javascript, Artificial Intelligence
Beginner · Course · 3 - 6 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: Webpack, Object Oriented Programming (OOP), Object Oriented Design, Full-Stack Web Development, JSON, Web Development Tools, Javascript, Event-Driven Programming, HTML and CSS, Application Programming Interface (API), Application Deployment, Web Applications, Web Development, Kanban Principles, Code Reusability, Hypertext Markup Language (HTML), Browser Compatibility, Programming Principles, Data Persistence, GitHub
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Make.com, JSON, Outbound Calls, Application Programming Interface (API), Phone Sales, Cold Calling, Booking (Sales), Setting Appointments, Systems Integration, Personalized Campaigns, No-Code Development, Calendar Management, Technical Sales, Automation, AI Personalization, Scripting, Scheduling
Intermediate · Guided Project · Less Than 2 Hours

AI CERTs
Skills you'll gain: Application Deployment, Blockchain, Restful API, Go (Programming Language), Program Development, Frontend Integration, Auditing, Application Programming Interface (API), Business Logic, Security Architecture Review, Security Testing, Transaction Processing, Debugging, Data Integrity
Advanced · Course · 1 - 3 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Data Presentation, Data Literacy, Matplotlib, Analytics, Probability Distribution, Data Processing, Probability & Statistics, Statistical Methods, Statistical Analysis, Probability, Data Cleansing, Computer Programming Tools, Data Collection, Performance Measurement, Python Programming, Technical Analysis
Beginner · Course · 1 - 4 Weeks