RESTful API courses can help you learn how to design, implement, and consume APIs, as well as understand HTTP methods, status codes, and data formats like JSON and XML. You can build skills in authentication techniques, error handling, and versioning strategies to ensure robust API functionality. Many courses introduce tools such as Postman for testing APIs and Swagger for documentation, that support streamlining the development process and enhancing collaboration among teams.

Board Infinity
Skills you'll gain: Application Programming Interface (API), API Gateway, GraphQL, API Design, Restful API, OAuth, Frontend Integration, Software Documentation, Authentications, Debugging, Real Time Data, Dataflow, Authorization (Computing)
★ 4.9 (7) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Back-End Web Development, PostgreSQL, Python Programming, Restful API, SQL, Object-Relational Mapping, Application Programming Interface (API), Database Management, Databases, Data Validation, Development Environment
★ 4.1 (23) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Restful API, API Design, Application Deployment, Application Programming Interface (API), Authentications, API Testing, Cloud Deployment, User Accounts, Test Script Development, Debugging, Back-End Web Development, Software Testing, Continuous Integration, Database Management
★ 4.3 (24) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Node.JS, Server Side, MongoDB, Back-End Web Development, Restful API, Full-Stack Web Development, Web Applications, Database Development, Frontend Integration, Web Development, Database Management, Secure Coding, Application Programming Interface (API), Software Architecture, API Design, Authentications, Performance Tuning, Authorization (Computing), Scalability
★ 4.4 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Postman API Platform, Application Programming Interface (API), Data Import/Export, Authentications
★ 4.4 (25) · Beginner · Course · 1 - 3 Months

Skills you'll gain: CI/CD, Verification And Validation, Restful API, Code Reusability
★ 4.8 (11) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Authentications, OAuth, API Testing, Restful API, Application Programming Interface (API), JSON, Test Automation, Data Validation, Extensible Markup Language (XML), Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Scalability, Restful API, Rust (Programming Language), Application Programming Interface (API), Build Tools, Package and Software Management, Video Game Development, Server Side, Web Development, Programming Principles, TCP/IP
Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Data Validation
★ 3.6 (14) · Advanced · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: API Design, Application Programming Interface (API), Data Validation, Restful API, API Testing, Application Frameworks, Performance Tuning, Data Integrity, Software Versioning, Django (Web Framework), Software Documentation, Middleware, Node.JS, Application Deployment, Spring Boot, Test Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: API Testing, Postman API Platform, OAuth, Application Programming Interface (API), Performance Testing, Security Testing, Software Testing
★ 4.3 (76) · Beginner · Guided Project · Less Than 2 Hours

University of Alberta
Skills you'll gain: Service Oriented Architecture, API Design, Web Services, Simple Object Access Protocol (SOAP), Microservices, Restful API, Software Architecture, Application Programming Interface (API), JSON, Android Development
★ 4.5 (600) · Intermediate · Course · 1 - 4 Weeks