All Sheet API requests require both of these headers. You can find the keys on the API Keys page of the CSVbox dashboard. For more details, see the Auth API page.
Header
Value
x-csvbox-api-key
Your API key
x-csvbox-secret-api-key
Your secret API key
Never expose your secret key in browser-side code. Call the Sheet API from your backend.
The setting is returned when you get a sheet, so you can read a sheet and send it back without losing it. The values "false", "0", and "off" count as off. required is always set to false for a checkbox column, even if you send true. See Display as checkbox for how values are converted.