// the find
PlayFab/UnitySDK
Unity C# SDKs for PlayFab
Official Microsoft/PlayFab Unity C# SDK for integrating PlayFab backend services (auth, leaderboards, economy, CloudScript, etc.) into Unity games. Targets Unity developers shipping on mobile, PC, or console who need a backend-as-a-service. This is the canonical SDK, not a community wrapper.
- Full API surface coverage: Client, Admin, Server, Economy, CloudScript, Experimentation, and more are all present with both static and instance-based API classes, which matters for multi-user editor tooling.
- Multiple HTTP transport options (UnityWebRequest, HttpWebRequest, custom ITransportPlugin) let you swap implementations per platform without changing call sites.
- Both static singleton and instance-based API patterns are supported, making it usable in multi-title or multi-user scenarios without static state conflicts.
- Actively maintained by the vendor with recent pushes (Feb 2026), so it tracks PlayFab API changes rather than lagging behind like many third-party wrappers.
- Server/Admin API credentials (DeveloperSecretKey) can end up compiled into client builds if a developer enables ENABLE_PLAYFABSERVER_API without understanding the scripting define implications — the README warns about this but it's easy to miss.
- No async/await support visible in the public API surface; everything is callback-based, which is painful in modern C# and leads to callback pyramids in non-trivial flows.
- The Editor Extensions panel is a separate download and the two-package setup creates confusion about what to delete during upgrades — the README literally says 'Failing to do this step may cause compiler errors'.
- Code is auto-generated from a schema, which means the files are massive (PlayFabClientModels.cs is enormous) and adding any customization or monkey-patching becomes fragile across SDK updates.