Microservice gateway/proxy/router list?

Hello,

I am looking to generate a list of microservice gateway/proxy/routers that also provide an API like Vulcand/Etcd. They don't need to be written in Go, but it must have an API where nodes can be added and removed.

Any other you know of?

https://tyk.io/

https://getkong.org/ . It is in lua

I see HaProxy has an API

Take a look at consul (https://www.consul.io) or to be more specific  the catalogue api (https://www.consul.io/docs/agent/http/catalog.html) 

May not be exactly for the api but a framework for microservices from Cisco networks. http://mantl.io/