Line Chart & Bar Chart API data missing header options

If I want to use Push to SenseCraft API data to render a line chart or bar chart, there's no headers option to enter api-key, like table or list widgets:

<img width="273" height="309" alt="Image" src="https://github.com/user-attachments/assets/b81f6a2a-70b1-44a2-8304-98cbf61749e7" />