I just found the REST API for SharePoint 2010. I'm trying to use cURL to call the API to update empty columns. I've managed to use the links below to access various information for my company's test site.
But I'm still confused as to how to use it to get it to update a column "Title". I'm also testing this out with an application called POSTMAN to see if I can get it to update through the REST API. Can anyone provide some guidance on this?