Matomo VisitsSummary API
The Matomo VisitsSummary API exposes 10 operations of the Matomo Reporting API (module `VisitsSummary`). The core traffic overview — visits, unique visitors, users, actions, bounces and time on site for any period. Every operation is dispatched through the single `/index.php?module=API&method=VisitsSummary.` entrypoint on the customer's own Matomo instance, self-hosted or on Matomo Cloud. The OpenAPI 3.1.0 document is Matomo's own, generated by its first-party ApiReference plugin.