Workspace / Models & API keys
Models & API keys
Lenz runs on Claude. Use Lenz's key up to a daily cap, or add your workspace's own Anthropic key.
The model
Every chat and automation runs on Claude Sonnet 5.5. There's no model picker.
Lenz's key or yours
By default, runs use Lenz's key, up to 50 a day per workspace (chats and automations together). If you hit the cap, Lenz tells you and points you here.
An owner can add the workspace's own Anthropic key under Settings → Models, in API key. Runs on your own key aren't capped, and you pay Anthropic for them directly.
- The key must be an Anthropic key (it starts with
sk-ant-). - Lenz checks it with Anthropic before saving it.
- It's stored encrypted, and only its last four characters are shown.
- Replace key and Remove key do what they say.
Usage
The Usage card shows the workspace's runs over the last 30 days, split by whose key they used, with a rough cost at list prices.