Usage
Credits, balance and API tokens for a period, per project and per model.
Base URLhttps://api.kalle.build/v1AuthBearer kalle_sk_…VersionKalle-Version: 2026-11-01
Get usage
start and end are dates as YYYY-MM-DD, both included. They default to the start of the current billing period and today. credits.included is the current period's plan credits; credits.used, by_project and api_tokens cover the dates you ask for.
Use it for your own dashboards, or to bill clients for the usage of their workspace.
GET/v1/usage?start=2026-11-01&end=2026-11-30
curl https://api.kalle.build/v1/usage?start=2026-11-01&end=2026-11-30 \
-H "Authorization: Bearer $KALLE_API_KEY" \
-H "Kalle-Version: 2026-11-01"