app.swaggerhub.com
In short: Getting listed on Swagger Studio is free. Plan for about 45 minutes — there is material to prepare and a review to wait on.
What they ask for: Publish your real OpenAPI definition publicly with an accurate description and external documentation URL.
Publish your real OpenAPI definition publicly with an accurate description and external documentation URL.
API must be genuine and the spec valid; set visibility to public and publication status accurately, with no credentials in examples.
Open the submission page on app.swaggerhub.com and complete its form — that is the "Open submit page" link at the top of this page.
API must be genuine and the spec valid; set visibility to public and publication status accurately, with no credentials in examples.
Priority sets the band — this one is high. Cost (free) and effort (moderate) move it within that band, which puts it in the high impact tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.