# Testing HTTPS To emulate the proxying behavior of production, we have set up an NGINX proxy that serves the API over `https` by proxying to the Gunicorn server which serves over `http`. This proxy uses certificates from the `nginx/certs/` directory. These certificates can be generated using `mkcert` with the `just cert` command. Additionally, to test with the dev hostname `dev.openverse.test`, add the following line to your hosts file. ```text 127.0.0.1 dev.openverse.test ``` Visiting `http://dev.openverse.test:9080` in your browser should permanently redirect you to `https://dev.openverse.test:9443`.