Enabling Faspex V4 APIs Faspex V4 REST API code is disabled by default. To enable the V4 Rest API, follow the instructions below. Edit the faspex.yml file found at: /opt/aspera/faspex/config/faspex.yml Add the line below to the production section of faspex.yml. EnableV4API: true Restart Faspex services. asctl faspex:restart