curl --location --request GET 'https://api.inboxkit.com/v1/api/mailboxes/generate-totp?uid' \
--header 'X-Workspace-Id;' \
--header 'Authorization: Bearer <token>'
{
"error": false,
"message": "Mailbox TOTP generated successfully",
"totp": "12345",
"expires_at": 0
}