Ocelot is a pluggable gateway that you could install on top of ASP.net core project. This presentation presents a basic use-case of API gateways and how Ocelot is a perfect API Gateway for financial organizations.
Proxying is one of the jobs of a gateway. API Gateway Authentication Rate Limiting Logging Reverse Proxy Caching Monitoring Tracing Authorization Authorization
Consumer API Gateway ASIA Europe Products Transactions Users Latency of 55 MS Latency of 2 MS With Gateway Asia to EU = 55 MS EU to EU = 2 MS x 3 instances TOTAL Response Time = 61 MS