Gacha rates

Scope: moenotes:gacha

Published rates of a gacha pool and its pickup cards.

Endpoints

Full paths; supply only the parameters listed for the chosen endpoint.

/gacha/rates

GET /api/open/v1/moenotes/{region}/gacha/rates

Parameter	Location	Required
gachaId	query	Required
productId	query	Optional
selectedPickUp	query	Optional

/gacha/{gachaId}/rates

GET /api/open/v1/moenotes/{region}/gacha/{gachaId}/rates

Parameter	Location	Required
gachaId	path	Required
productId	query	Optional
selectedPickUp	query	Optional

/gacha/{gachaId}/rates/{selectedPickUp}

GET /api/open/v1/moenotes/{region}/gacha/{gachaId}/rates/{selectedPickUp}

Parameter	Location	Required
gachaId	path	Required
productId	query	Optional
selectedPickUp	path	Required

Parameters

Parameter	Description
gachaId	Target gacha pool ID. There is no implicit default pool.
selectedPickUp	Pickup index. Optional in query form; required in the path form.
productId	Optional product ID to narrow the pool's rate table.

Region differences

Gacha pools are region-specific and their schedules differ, so a gachaId must come from the same region you query. Rates and pickup sets also differ between regions.

Notes

Always send gachaId; the API never falls back to the currently promoted pool.

Returns 400 invalid_request for missing required parameters or unknown inputs, 401 invalid_api_key for invalid credentials, 403 insufficient_scope when the key lacks moenotes:gacha, and 404 not_found when the specified gacha pool does not exist.

Example

REGION=jp
curl --fail-with-body "https://passport.bdon.moe/api/open/v1/moenotes/$REGION/gacha/rates?gachaId=$GACHA_ID" \
  -H "Authorization: Bearer $CLIENT_SECRET"