The per-category limits actually in force for each of your shops — CRM, automations and email automations — with any support-granted Extra Limits already folded in. This is the resolved number, not the advertised plan number, so a consumer can size a batch before it gets clamped.

limits is category → limit type → value; the types are typically default (what a new automation is created with), minimum and maximum (the enforced ceiling). A category missing for a tier means the plan expresses no opinion, not a limit of zero.

Covers every shop in x-shop-id — send all for the whole account.