Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.

Unifying API testing, API Performance testing, API Mocks and UI testing.

Fully integrated API and web service testing capabilities that automate end-to-end functional API testing.

Automate API workflows. Chain HTTP requests. Validate. Zero code.

Burp or Burp Suite is a set of tools used for penetration testing of web applications. It is developed by a company named Portswigger who make freely available a Web Security Academy which has a range of lessons on penetration testing.

Real API Design-first Development Platform Design. Debug. Test. Document. Mock. Build APIs Faster & Together.