Dropwizard

https://www.dropwizard.io/en/latest/

Dropwizard is a Java framework for developing ops-friendly, high-performance, RESTful web services.

Dropwizard pulls together stable, mature libraries from the Java ecosystem into a simple, light-weight package that lets you focus on getting things done.

Dropwizard has out-of-the-box support for sophisticated configuration, application metrics, logging, operational tools, and much more, allowing you and your team to ship a production-quality web service in the shortest time possible.

Rest Client

Insomnia

Postman