Bibliography: "Available at"

Can I control what the bibliography shows in google docs? For example, I want to eliminate the “Available at:” line but I want to keep the information/link in Paperpile. Is this possible?

Yes that’s possible. The “Available at:” is defined by the citation style you are using. Paperpile uses the CSL style files. You can either choose another style or edit a style here: http://editor.citationstyles.org/about/ and upload a custom file in “Settings > Citation styles”