diff --git a/src/flow.rs b/src/flow.rs
index e3ca96d..1adeace 100644
--- a/src/flow.rs
+++ b/src/flow.rs
@@ -67,6 +67,14 @@ impl DoneInfo {
             produced: None,
         }
     }
+
+    pub fn api(&self) -> serde_json::Value {
+        json!({
+            "ended": self.ended,
+            "next": self.next.as_ref().map(|x| x.id()),
+            "produced": self.produced.as_ref().map(|x| x.iter().map(|t| t.id()).collect::<Vec<_>>()),
+        })
+    }
 }
 
 /// A production flow
@@ -109,6 +117,18 @@ impl Validate for Flow {
     }
 }
 
+impl ToAPI for Flow {
+    async fn api(&self) -> serde_json::Value {
+        json!({
+            "id": self._id,
+            "started": self.started,
+            "kind": self.kind.id(),
+            "input": self.input.as_ref().map(|x| x.iter().map(|t| t.id()).collect::<Vec<_>>()),
+            "done": self.done.as_ref().map(|x| x.api())
+        })
+    }
+}
+
 impl Flow {
     pub async fn create(kind: &str, input: Option<Vec<Reference>>) -> Self {
         let f = Self {
diff --git a/src/routes/flow.rs b/src/routes/flow.rs
index 8ceea1a..d2a3dea 100644
--- a/src/routes/flow.rs
+++ b/src/routes/flow.rs
@@ -1,6 +1,7 @@
 use std::collections::HashMap;
 
-use mongod::{Model, Referencable, ToAPI};
+use mongod::{vec_to_api, Model, Referencable, ToAPI};
+use mongodb::bson::doc;
 use rocket::{get, post, serde::json::Json, State};
 use serde::{Deserialize, Serialize};
 use serde_json::json;
@@ -30,6 +31,31 @@ pub async fn flow_info(
     Ok(flowinfo.api().await)
 }
 
+#[get("/flow/<id>/active")]
+pub async fn active_flows_route(
+    id: &str,
+    flows: &State<JSONStore<FlowInfo>>,
+    t: Token,
+    c: &State<Config>,
+) -> FallibleApiResponse {
+    check_auth!(t, c);
+
+    let flowinfo = flows.get(id).ok_or_else(|| api_error("Flow not found"))?;
+
+    let flow = Flow::find(
+        doc! {
+            "kind": flowinfo.reference(),
+            "done": { "$not": { "$type": "object" } }
+        },
+        None,
+        None,
+    )
+    .await
+    .unwrap();
+
+    Ok(json!(vec_to_api(&flow).await))
+}
+
 #[get("/flows")]
 pub async fn flows_list(
     flows: &State<JSONStore<FlowInfo>>,