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: Data Validation
★ 3.6 (14) · Advanced · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: API Design, Application Programming Interface (API), Postman API Platform, Software Documentation, OAuth, CI/CD, Web Services, Authentications, Continuous Integration, Continuous Deployment
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Restful API, Web Services, Java Platform Enterprise Edition (J2EE), Software Design, Java, Software Architecture
★ 4.3 (16) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Postman API Platform, API Testing, Data Validation, Application Programming Interface (API), Verification And Validation, Performance Tuning, Microservices, Security Controls, Data Integrity, Authentications
★ 4.6 (22) · Intermediate · Course · 1 - 4 Weeks

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

Sage Publications
Skills you'll gain: JSON, Application Programming Interface (API), Postman API Platform, API Testing, Data Preprocessing, Technical Documentation, Data Validation, Data Transformation, Data Collection, Data Access, Data Processing, Data Cleansing, Authentications
Intermediate · Course · 1 - 3 Months

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: Node.JS, API Gateway, MySQL, Restful API, MongoDB, OAuth, Microservices, NoSQL, Application Programming Interface (API), Relational Databases, Unit Testing, SQL, Databases, Data Persistence, Server Side, Application Deployment, Javascript, Software Documentation, Data Modeling, Data Integrity
★ 3.6 (116) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: OAuth, Restful API, API Design, Application Programming Interface (API), Application Deployment, Application Security, AI Integrations, Cloud Deployment, LLM Application, Authentications, AI Security, Data Security, Google Cloud Platform, CI/CD, Authorization (Computing), Software Documentation, Application Development, Application Lifecycle Management, Simple Object Access Protocol (SOAP), JSON
★ 4.7 (2.9K) · Intermediate · Specialization · 3 - 6 Months

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: 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 (22) · Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: API Gateway, Authentications, Application Programming Interface (API), OAuth, API Design, Authorization (Computing), Restful API, Application Security, Data Security, Encryption, Security Controls, Application Performance Management, System Monitoring, Prometheus (Software), Role-Based Access Control (RBAC), Flask (Web Framework), Grafana, Dashboard Creation, Python Programming
Beginner · Course · 1 - 4 Weeks