1. Click Get Auth URL and open the link in your browser.
2. Authenticate with Google — you'll be redirected to a localhost page that may not load.
3. Copy the full URL from the address bar and paste it below.
No hay System User token configurado todavía, así que este token se vence/rota seguido.
Generá uno nuevo en Graph API Explorer
(permisos: pages_read_engagement, pages_show_list, leads_retrieval, ads_read) y pegalo abajo.