Mocklets VS Mashape API Platform

Mocklets - a HTTP-based mock API simulator, which helps simulate APIs for faster parallel development and more comprehensive testing, with lifetime free tier. - Source: dev.to / almost 3 years ago

Implement automated tools like Apigee or Kong to get detailed analytics and security insights for your APIs. - Source: dev.to / about 2 months ago

Konghq.com — API Marketplace and powerful private and public API tools. With the free tier, some features such as monitoring, alerting, and support, are limited. - Source: dev.to / 3 months ago

Goa and Kong are some of the best frameworks to develop and deploy microservices. They provide features such as out-of-the-box support for service discovery, routing and authentication that make it easier to build more complex applications. There are also newer architectural frameworks with less steep learning curves like GPTDeploy that lets you build and deploy microservices with a single command. Source: 12 months ago

If static IP is the only requirement then use a reverse proxy (haproxy, nginx,...). If you want proper API proxy / gateway look at somethijg like https://konghq.com/. Source: about 1 year ago

I've built quite a few templates over the years but I actually think that based on your needs you'd likely be better off building on top of something more advanced/complete like Kong (https://konghq.com). Source: about 1 year ago