respondo-graphql

https://github.com/spatelpatidar/respondo-graphql

RespondoGraphql standardizes the GraphQL-style responses your Rails controllers send: data, errors and extensions, built from one set of expressive helpers (render_ok, render_not_found, render_unprocessable, ...). Field errors become spec-compliant errors[] entries, message and meta live in extensions, and HTTP statuses can optionally be pinned to 200. Standalone gem — it does not depend on the respondo (JSON) gem.