Underbank

Underbank is a private, peer-synchronised guild bank browser for World of Warcraft Classic Era. It creates a searchable view of items held across your guild's designated bank characters and quietly shares the latest verified snapshot with other guild members running Underbank.

Features

Searchable, categorised guild bank inventory
Supports multiple designated guild bank characters
Separate data profiles for every realm and guild
Officer-controlled source updates
Peer-to-peer distribution between guild members
Any member with the latest verified snapshot can relay it
Silent transport with no player names, delivery results, or online-member counts printed
Guild membership is checked before every whispered data chunk
Snapshot integrity checking and officer-source provenance
Automatic conflict resolution when multiple snapshots are available
CSV and formatted website exports for officers
Legacy Underbank database migration

How Bank Characters Are Selected

Add gbank anywhere in the public note or officer note of each designated guild bank character. For example: Main: Exampleplayer - gbank The bank character must have been logged into so its bags are present in the account's bag-cache data.

Multi-Guild Support

Underbank stores data separately for each realm and guild. If your account has characters in several guilds that use Underbank, /gbank automatically opens and synchronises the bank belonging to the character's current guild. Information from different guilds is never intentionally combined into one profile.

Dependencies

Required for officers publishing bank data

Underbank reads account-local bank-character inventories from the saved bag cache provided by:

Bagnon
BagBrother, including the BagBrother data bundled with supported Bagnon installations At least one supported bag-cache source must be installed on the officer's account that owns the designated gbank character. The officer should log into each bank character after installing or updating the bag addon so its inventory is cached.

Not required for ordinary guild members

Guild members who only browse or relay an existing snapshot do not need Bagnon or BagBrother. They only need Underbank. Underbank does not require Ace libraries or any other embedded framework.

Commands

Command	Description
`/gbank`	Open the current guild's bank
`/underbank`	Open the current guild's bank
`/ub`	Open the current guild's bank
`/underbank sync`	Quietly check guild peers for a newer snapshot
`/underbank refresh`	Refresh from local bank-character caches; officer only
`/underbank broadcast`	Refresh and distribute a new snapshot; officer only
`/underbank export`	Open a CSV export; officer only