[Home](./index.md) > [server](./server.md) > [Player](./server.player.md) > [setPersistedData](./server.player.setpersisteddata.md) ## Player.setPersistedData() method Merges data into the player's persisted data cache. Use for: saving progress, inventory, or other player-specific state. Do NOT use for: large binary data or per-tick updates. **Signature:** ```typescript setPersistedData(data: Record): void; ``` ## Parameters

Parameter	Type	Description
data	Record<string, unknown>	The data to merge into the persisted data. \*\*Requires:\*\* Player persistence must have been loaded before calling. \*\*Side effects:\*\* Mutates the in-memory persistence cache for this player. \*\*Category:\*\* Players

**Returns:** void ## Remarks Data is merged shallowly into the cached persistence object.