diff --git a/integrationos-api/src/endpoints/schema_generator.rs b/integrationos-api/src/endpoints/schema_generator.rs
new file mode 100644
index 00000000..855629b4
--- /dev/null
+++ b/integrationos-api/src/endpoints/schema_generator.rs
@@ -0,0 +1,83 @@
+use super::ReadResponse;
+use crate::server::AppState;
+use axum::{
+    extract::{Path, State},
+    routing::get,
+    Json, Router,
+};
+use bson::{doc, Document};
+use futures::StreamExt;
+use integrationos_domain::{ApplicationError, Id, IntegrationOSError, InternalError, Store};
+use mongodb::options::FindOptions;
+use std::sync::Arc;
+
+pub fn get_router() -> Router<Arc<AppState>> {
+    Router::new()
+        .route("/projection", get(get_common_model_proj))
+        .route("/:id", get(generate_schema))
+}
+
+pub async fn get_common_model_proj(
+    state: State<Arc<AppState>>,
+) -> Result<Json<ReadResponse<Document>>, IntegrationOSError> {
+    let collection = state
+        .app_stores
+        .db
+        .collection::<Document>(&Store::CommonModels.to_string());
+
+    let filter = doc! {
+        "deleted": false,
+        "primary": true,
+        "active": true,
+    };
+    let options = FindOptions::builder().projection(doc! { "_id": 1 }).build();
+
+    let mut cursor = collection.find(filter, options).await?;
+    let mut common_models: Vec<Document> = Vec::new();
+
+    while let Some(result) = cursor.next().await {
+        match result {
+            Ok(document) => {
+                common_models.push(document);
+            }
+            _ => {
+                return Err(IntegrationOSError::from(InternalError::unknown(
+                    "Error while fetching common models",
+                    None,
+                )));
+            }
+        }
+    }
+
+    let len = common_models.len();
+
+    Ok(Json(ReadResponse {
+        rows: common_models,
+        total: len as u64,
+        skip: 0,
+        limit: 0,
+    }))
+}
+
+pub async fn generate_schema(
+    state: State<Arc<AppState>>,
+    Path(id): Path<Id>,
+) -> Result<String, IntegrationOSError> {
+    let cm_store = state.app_stores.common_model.clone();
+    let ce_store = state.app_stores.common_enum.clone();
+
+    let common_model = cm_store
+        .get_one_by_id(&id.to_string())
+        .await
+        .map_err(|e| IntegrationOSError::from(e))?
+        .ok_or(ApplicationError::not_found(
+            &format!("CommonModel with id {} not found", id),
+            None,
+        ))?;
+
+    let schema = common_model
+        .as_typescript_schema_expanded(&cm_store, &ce_store)
+        .await;
+
+    Ok(schema)
+}
diff --git a/integrationos-api/src/endpoints/unified.rs b/integrationos-api/src/endpoints/unified.rs
index dec66dbe..6d89dd63 100644
--- a/integrationos-api/src/endpoints/unified.rs
+++ b/integrationos-api/src/endpoints/unified.rs
@@ -1,4 +1,4 @@
-use super::{get_connection, INTEGRATION_OS_PASSTHROUGH_HEADER};
+use super::{common_model, get_connection, INTEGRATION_OS_PASSTHROUGH_HEADER};
 use crate::{config::Headers, metrics::Metric, server::AppState};
 use axum::{
     extract::{Path, Query, State},
@@ -226,7 +226,7 @@ pub async fn process_request(
         .extractor_caller
         .send_to_destination_unified(
             connection.clone(),
-            action,
+            action.clone(),
             include_passthrough,
             state.config.environment,
             headers,
@@ -303,7 +303,7 @@ pub async fn process_request(
         }
     };
 
-    let metric = Metric::unified(connection.clone());
+    let metric = Metric::unified(connection.clone(), action.clone());
     if let Err(e) = state.metric_tx.send(metric).await {
         error!("Could not send metric to receiver: {e}");
     }
diff --git a/integrationos-api/src/metrics.rs b/integrationos-api/src/metrics.rs
index 88e0c04c..84f25a16 100644
--- a/integrationos-api/src/metrics.rs
+++ b/integrationos-api/src/metrics.rs
@@ -1,6 +1,8 @@
 use chrono::{DateTime, Datelike, Utc};
 use http::HeaderValue;
-use integrationos_domain::{event_access::EventAccess, ownership::Ownership, Connection};
+use integrationos_domain::{
+    destination::Action, event_access::EventAccess, ownership::Ownership, Connection,
+};
 use segment::message::{Track, User};
 use serde::Deserialize;
 use serde_json::json;
@@ -39,6 +41,7 @@ impl MetricType {
 pub struct Metric {
     pub metric_type: MetricType,
     pub date: DateTime<Utc>,
+    pub action: Option<Action>,
 }
 
 impl Metric {
@@ -46,13 +49,15 @@ impl Metric {
         Self {
             metric_type: MetricType::Passthrough(connection),
             date: Utc::now(),
+            action: None,
         }
     }
 
-    pub fn unified(connection: Arc<Connection>) -> Self {
+    pub fn unified(connection: Arc<Connection>, action: Action) -> Self {
         Self {
             metric_type: MetricType::Unified(connection),
             date: Utc::now(),
+            action: Some(action),
         }
     }
 
@@ -60,6 +65,7 @@ impl Metric {
         Self {
             metric_type: MetricType::RateLimited(event_access, key),
             date: Utc::now(),
+            action: None,
         }
     }
 
@@ -123,7 +129,9 @@ impl Metric {
                     "platform": self.platform(),
                     "platformVersion": &conn.platform_version,
                     "clientId": self.ownership().client_id,
-                    "version": &conn.record_metadata.version
+                    "version": &conn.record_metadata.version,
+                    "commonModel": self.action.as_ref().map(|a| a.name()),
+                    "action": self.action.as_ref().map(|a| a.action()),
                 }),
                 ..Default::default()
             },
diff --git a/integrationos-domain/src/domain/pipeline/destination.rs b/integrationos-domain/src/domain/pipeline/destination.rs
index aae5cbbb..86783fd5 100644
--- a/integrationos-domain/src/domain/pipeline/destination.rs
+++ b/integrationos-domain/src/domain/pipeline/destination.rs
@@ -22,6 +22,22 @@ pub enum Action {
     },
 }
 
+impl Action {
+    pub fn name(&self) -> &str {
+        match self {
+            Action::Passthrough { path, .. } => path,
+            Action::Unified { name, .. } => name,
+        }
+    }
+
+    pub fn action(&self) -> Option<&CrudAction> {
+        match self {
+            Action::Passthrough { .. } => None,
+            Action::Unified { action, .. } => Some(action),
+        }
+    }
+}
+
 #[derive(Debug, Clone, Eq, PartialEq, Hash, Serialize, Deserialize)]
 #[cfg_attr(feature = "dummy", derive(fake::Dummy))]
 #[serde(rename_all = "camelCase")]