Roblox Open Cloud API
The Roblox Open Cloud API is the official external REST surface for Roblox creators, studios, and partners. It exposes universes, places, place publishing, ordered and standard data stores, memory stores, messaging service, assets, inventory, users, groups, subscriptions, notifications, and Luau Execution. Calls are authenticated with an API key (created in the Creator Hub Credentials page and scoped per-resource) or with OAuth 2.0 access tokens for third-party applications.