jsonbox.io is a free HTTP based JSON store. It lets you store, read & modify JSON data over HTTP APIs. Ideal of small projects, prototypes or hackathons, where you don't have to spin up your own data store.
Check it out at https://jsonbox.io/
Its fully open-sourced at https://github.com/vasanthv/jsonbox
I would really appreciate if you can review and share your feedbacks with me.