Kalle by Appmake API · Endpoints

Models

List the models your key can use, with their limits.

Base URLhttps://api.kalle.build/v1AuthBearer kalle_sk_…VersionKalle-Version: 2026-11-01

List models

A key limited to Kalle Turbo only sees Kalle Turbo, and Kalle Turbo Ultra needs the Pro plan or higher.

Model ID	Context window	Max output	Effort (default)
`kalle-turbo`	200K tokens	16K tokens	low, medium, high (low)
`kalle-design`	200K tokens	32K tokens	low, medium, high, extra (medium)
`kalle-turbo-max`	200K tokens	64K tokens	low, medium, high, extra (medium)
`kalle-turbo-ultra`	200K tokens	128K tokens	medium, high, extra, max (high)

GET/v1/models

curl https://api.kalle.build/v1/models \
  -H "Authorization: Bearer $KALLE_API_KEY" \
  -H "Kalle-Version: 2026-11-01"

Returns one model by ID or snapshot name. Useful to check the limits before you send a large request.

GET/v1/models/kalle-design

curl https://api.kalle.build/v1/models/kalle-design \
  -H "Authorization: Bearer $KALLE_API_KEY" \
  -H "Kalle-Version: 2026-11-01"