Re:Schemastore.org – schemas for all commonly known JSON fil...
by Meic on Wednesday July 29, 2020 @03:49PM
(#23990849)
I haven't heard of anyone reverse engineering common schemas / parameters from existing APIs (I doubt the commonalities are really there) but there are projects like this one [0] which express schema.org types as JSON Schema objects suitable for use in OpenAPI.
[0] https://github.com/tandfgroup/schema-oas