diff --git a/ruma-federation-api/CHANGELOG.md b/ruma-federation-api/CHANGELOG.md
index aea80796..4336ac48 100644
--- a/ruma-federation-api/CHANGELOG.md
+++ b/ruma-federation-api/CHANGELOG.md
@@ -11,6 +11,7 @@ Improvements:
   ```
   backfill::get_backfill::v1,
   device::get_devices::v1,
+  directory::get_public_rooms_filtered::v1,
   keys::{
       claim_keys::v1,
       query_keys::v1,
diff --git a/ruma-federation-api/src/directory.rs b/ruma-federation-api/src/directory.rs
index d33d3254..66550381 100644
--- a/ruma-federation-api/src/directory.rs
+++ b/ruma-federation-api/src/directory.rs
@@ -1,3 +1,4 @@
 //! Room directory endpoints.
 
 pub mod get_public_rooms;
+pub mod get_public_rooms_filtered;
diff --git a/ruma-federation-api/src/directory/get_public_rooms_filtered/mod.rs b/ruma-federation-api/src/directory/get_public_rooms_filtered/mod.rs
new file mode 100644
index 00000000..937e5fed
--- /dev/null
+++ b/ruma-federation-api/src/directory/get_public_rooms_filtered/mod.rs
@@ -0,0 +1,3 @@
+//! Endpoint to query a homeserver's public rooms with an optional filter.
+
+pub mod v1;
diff --git a/ruma-federation-api/src/directory/get_public_rooms_filtered/v1.rs b/ruma-federation-api/src/directory/get_public_rooms_filtered/v1.rs
new file mode 100644
index 00000000..8b2073e6
--- /dev/null
+++ b/ruma-federation-api/src/directory/get_public_rooms_filtered/v1.rs
@@ -0,0 +1,48 @@
+//! [POST /_matrix/federation/v1/publicRooms](https://matrix.org/docs/spec/server_server/r0.1.4#post-matrix-federation-v1-publicrooms)
+
+use js_int::UInt;
+use ruma_api::ruma_api;
+use ruma_common::directory::{Filter, PublicRoomsChunk, RoomNetwork};
+
+ruma_api! {
+    metadata: {
+        description: "Get the list of rooms in this homeserver's public directory.",
+        method: POST,
+        name: "get_public_rooms_filtered",
+        path: "/_matrix/federation/v1/publicRooms",
+        rate_limited: false,
+        requires_authentication: true,
+    }
+
+    request: {
+        /// Limit for the number of results to return.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub limit: Option<UInt>,
+
+        /// Pagination token from a previous request.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub since: Option<&'a str>,
+
+        /// Filter to apply to the results.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub filter: Option<Filter>,
+
+        /// Network to fetch the public room lists from.
+        #[serde(flatten, skip_serializing_if = "ruma_serde::is_default")]
+        pub room_network: RoomNetwork,
+    }
+
+    response: {
+        /// A paginated chunk of public rooms.
+        pub chunk: Vec<PublicRoomsChunk>,
+
+        /// A pagination token for the response.
+        pub next_batch: Option<String>,
+
+        /// A pagination token that allows fetching previous results.
+        pub prev_batch: Option<String>,
+
+        /// An estimate on the total number of public rooms, if the server has an estimate.
+        pub total_room_count_estimate: Option<UInt>,
+    }
+}