API

The entire dataset is open. No sign-up, no key, no limit — these are plain files. If you want to build a Discord bot, a spreadsheet or your own tool with it, go ahead.

Endpoint	Content
`/api/monsters.json`	All 489 monsters, complete
`/api/items.json`	All 4,584 items, complete
`/api/suche-monster.json`	Compact list for filtering
`/api/suche-items.json`	Compact list for filtering
`/api/refine.json`	Refine rates — NOT valid for Zero, see the "warnung" field
`/api/fundorte.json`	Spawn locations per region, with counts
`/api/mvp.json`	MVP bosses with respawn windows

Condition

One: name the source. The game data itself comes from the game client, from rAthena (GPL-3.0) and from community contributions — please pass that along.

Where these numbers come from

These values come from the open rAthena data collection. A comparison against a Ragnarok Zero database showed: drops, element, race and size match reliably. Health and experience values, however, differ substantially in Zero — they are marked as such here and should not be read as confirmed Zero values.

If you reuse the data, keep that in mind: health and experience values are not Zero-verified.