+
+## Dummy endpoints
+
+These endpoints are returning empty data to avoid error messages when using third party clients.
+They refer to features that don't exist in Friendica yet.
+
+- [`GET /api/v1/accounts/:id/identity_proofs`](https://docs.joinmastodon.org/methods/accounts/)
+- [`GET /api/v1/announcements`](https://docs.joinmastodon.org/methods/announcements/)
+- [`GET /api/v1/endorsements`](https://docs.joinmastodon.org/methods/accounts/endorsements/)
+- [`GET /api/v1/filters`](https://docs.joinmastodon.org/methods/accounts/filters/)
+- [`GET /api/v1/markers`](https://docs.joinmastodon.org/methods/timelines/markers/)
+- [`GET /api/v1/scheduled_statuses`](https://docs.joinmastodon.org/methods/statuses/scheduled_statuses/)