Templates should include the replacement block: URL, Image Link, Video Link, and Tracking. During deployment, the app finds those old values and replaces them across the whole HTML.
Authenticate once. Tokens are saved in PostgreSQL and reused for all AdOps users.
Add a title and link. Create Ad shows the title while GAM receives the link.
Use a home-relative folder like 01adtech, or an absolute writable path like /home/sftpuser/01adtech.
01adtech
/home/sftpuser/01adtech