using OpenAPI 3.0 (swagger). swagger-ui or swaggerhub
so we can integrate a swaggerhub api with a branch on the gitlab repo. This will work pretty well I think.
https://app.swaggerhub.com/help/integrations/gitlab-sync
TL;DR;
everytime the API is saved in swaggerhub it will update the .yaml files in this gitlab repo
Edited by Victor Vorski