claude.ai connects through a custom connector. Sending a header from a custom connector is in beta,
and the header is entered by the organization’s admin when the connector is added.
The header is the same for everyone who uses the connector, so every one of them acts as the person
who created the token. Add it only where you are the one who uses it.
Add a custom connector
In Settings › Connectors, choose Add custom connector.
Add the header
Under the request headers, add one with this name:and this value, with your key in place of onss_live_…: