OneDrive vs Pantry

OneDrive's API, served through Microsoft Graph, lets applications read, write, and share files and folders in a user's personal or organizational OneDrive. A live GET against the real gateway, graph.microsoft.com/v1.0/me/drive, returned a 401 without a token, reconfirming OAuth 2.0 auth over HTTPS, and a follow-up OPTIONS preflight returned Access-Control-Allow-Origin: *, resolving cors from unknown to yes. Personal Microsoft accounts get 5GB free, with paid Microsoft 365 subscriptions raising the storage cap substantially.

Pantry is a free JSON storage service for small projects and prototypes: each Pantry is a namespaced bucket identified by an ID in the URL path, holding arbitrary JSON "baskets" read and written over a plain REST API. A live GET and OPTIONS preflight with an Origin header against the real host, getpantry.cloud/apiv1/pantry/, both returned Access-Control-Allow-Origin: *, reconfirming cors as yes; no API key is required (the Pantry ID itself is the access credential), and HTTPS was reconfirmed. The service is entirely free with no paid tier.