> ## Documentation Index
> Fetch the complete documentation index at: https://docs.heyaskr.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Usage history

> An itemised record of every request and its cost.

Every request is logged with its model, usage and exact cost. Pull the history
to power a transparent, itemised billing view.

```bash theme={null}
curl "https://api.heyaskr.ai/queries/history?page=1&page_count=20" \
  -H "Authorization: Bearer ASKR_API_KEY"
```

Each entry includes the timestamp, model, tokens (for text), and `price_in_usd`.

<Note>
  Because every request is itemised, you can show your users exactly what each
  action cost, the same transparency Askr is built on.
</Note>