Asset depreciation can be generated via the API using the generuj-odpisy action. This action doesn't run on a single record, but on a group defined by a filter.
Request
<winstrom version="1.0">
<majetek filter="id gt 0" action="generuj-odpisy"/>
</winstrom>
The filter can be narrowed down to a specific asset, for example filter="kod = 'ABP-1'". The generated depreciation entries will appear in the asset's linked records:
GET /c/{firma}/majetek/{id}.xml?relations=danove-odpisy,ucetni-odpisy&detail=full
⚠️ Generation will fail if the period to which the depreciation belongs is locked — in that case, the error will read Nepodařilo se změnit odpis, protože období (…) je zamčeno. The same applies to a locked asset record (Záznam je zamčený). Period locking is covered in the article Locking Periods via REST API.
ℹ️ For a single asset record, only the actions delete, lock, and lock-for-ucetni are available via action — generuj-odpisy is only used together with a filter.