HomeMinecraft ModsChunkAPI Mod (1.7.10) – Clean World Data Saving Across Modded Chunks

ChunkAPI Mod (1.7.10) – Clean World Data Saving Across Modded Chunks

September 11, 2026

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ChunkAPI Mod provides a clean way to store and sync custom data inside Minecraft chunks. The mod lets other mods save data without editing base game files. It handles chunk networking and NBT saving without breaking compatibility. This makes world data management much cleaner for modded setups.

Features:

Adds custom data handling directly to chunks without changing base game classes.
Syncs chunk data between the server and client using modified network packets.
Saves and loads data across world reloads using chunk NBT systems.
Includes section-level NBT handling for data stored per block.
Updates vanilla chunk packets such as S21PacketChunkData and S26PacketMapChunkBulk to carry custom information.
Provides a centralized registry to register and manage data handlers.