diff --git a/src/main.rs b/src/main.rs
index eaa4c73..c837785 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -18,6 +18,7 @@ use std::net::SocketAddr;
 use axum::extract::Query;
 use serde::Deserialize;
 use tower_http::trace::TraceLayer;
+use tracing::{debug, instrument};
 
 mod client;
 mod db;
@@ -44,17 +45,21 @@ struct Config {
     poll_period: u64,
 }
 
+#[instrument(skip(db, toggl_client))]
 pub async fn report(
     Extension(toggl_client): Extension<TogglClient>,
     Extension(db): Extension<DatabaseConnection>,
     Json(query): Json<TogglQuery>,
 ) -> Result<Json<Vec<ReportEntry>>> {
     let report = toggl_client.full_report(&query).await?;
+    debug!("Returned results: {:?}", report);
+
     cache_report(&db, &report).await?;
 
     Ok(Json(report))
 }
 
+#[instrument(skip_all)]
 async fn cache_report(db: &DatabaseConnection, models: &Vec<ReportEntry>) -> Result<()> {
     let models = models.iter().flat_map(|entry| entry.as_models());
     let models = models.collect::<Vec<_>>();
@@ -69,15 +74,18 @@ async fn cache_report(db: &DatabaseConnection, models: &Vec<ReportEntry>) -> Res
         .on_conflict(ReportEntry::grafting_conflict_statement())
         .exec(db)
         .await?;
+
     Ok(())
 }
 
+#[instrument(skip(toggl_client))]
 pub async fn current(
     Extension(toggl_client): Extension<TogglClient>,
 ) -> Result<Json<Option<Current>>> {
     Ok(toggl_client.get_current().await.map(Json)?)
 }
 
+#[instrument(skip(toggl_client))]
 pub async fn start_time_entry(
     Extension(toggl_client): Extension<TogglClient>,
     Json(body): Json<HashMap<String, Value>>,
@@ -87,6 +95,7 @@ pub async fn start_time_entry(
     Ok((StatusCode::OK, "Ok"))
 }
 
+#[instrument(skip(db, toggl_client))]
 async fn projects(
     Extension(db): Extension<DatabaseConnection>,
     Extension(toggl_client): Extension<TogglClient>,
@@ -101,6 +110,7 @@ async fn projects(
     Ok(Json(projects))
 }
 
+#[instrument(skip(toggl_client, db))]
 async fn clients(
     Extension(db): Extension<DatabaseConnection>,
     Extension(toggl_client): Extension<TogglClient>,
@@ -127,6 +137,7 @@ struct RefreshQuery {
     start_date: Option<String>,
 }
 
+#[instrument(skip(toggl_client, db))]
 async fn refresh(
     Extension(toggl_client): Extension<TogglClient>,
     Extension(db): Extension<DatabaseConnection>,
diff --git a/src/types.rs b/src/types.rs
index 500b873..5418a20 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -81,7 +81,7 @@ pub struct ProjectClient {
 
 #[allow(non_snake_case)]
 #[skip_serializing_none]
-#[derive(Debug, Serialize, Deserialize, Clone, Default)]
+#[derive(Serialize, Deserialize, Clone, Default)]
 pub struct TogglQuery {
     pub billable: Option<bool>,
     pub client_ids: Option<Vec<u64>>,
@@ -111,3 +111,90 @@ pub struct TogglQuery {
     #[serde(flatten)]
     pub rest: HashMap<String, Value>,
 }
+
+use std::fmt;
+
+impl fmt::Debug for TogglQuery {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let mut ds = f.debug_struct("TogglQuery");
+
+        if let Some(billable) = &self.billable {
+            ds.field("billable", billable);
+        }
+        if let Some(client_ids) = &self.client_ids {
+            ds.field("client_ids", client_ids);
+        }
+        if let Some(description) = &self.description {
+            ds.field("description", description);
+        }
+        if let Some(end_date) = &self.end_date {
+            ds.field("end_date", end_date);
+        }
+        if let Some(first_id) = &self.first_id {
+            ds.field("first_id", first_id);
+        }
+        if let Some(first_row_number) = &self.first_row_number {
+            ds.field("first_row_number", first_row_number);
+        }
+        if let Some(first_timestamp) = &self.first_timestamp {
+            ds.field("first_timestamp", first_timestamp);
+        }
+        if let Some(group_ids) = &self.group_ids {
+            ds.field("group_ids", group_ids);
+        }
+        if let Some(grouped) = &self.grouped {
+            ds.field("grouped", grouped);
+        }
+        if let Some(hide_amounts) = &self.hide_amounts {
+            ds.field("hide_amounts", hide_amounts);
+        }
+        if let Some(max_duration_seconds) = &self.max_duration_seconds {
+            ds.field("max_duration_seconds", max_duration_seconds);
+        }
+        if let Some(min_duration_seconds) = &self.min_duration_seconds {
+            ds.field("min_duration_seconds", min_duration_seconds);
+        }
+        if let Some(order_by) = &self.order_by {
+            ds.field("order_by", order_by);
+        }
+        if let Some(order_dir) = &self.order_dir {
+            ds.field("order_dir", order_dir);
+        }
+        if let Some(postedFields) = &self.postedFields {
+            ds.field("postedFields", postedFields);
+        }
+        if let Some(project_ids) = &self.project_ids {
+            ds.field("project_ids", project_ids);
+        }
+        if let Some(rounding) = &self.rounding {
+            ds.field("rounding", rounding);
+        }
+        if let Some(rounding_minutes) = &self.rounding_minutes {
+            ds.field("rounding_minutes", rounding_minutes);
+        }
+        if let Some(startTime) = &self.startTime {
+            ds.field("startTime", startTime);
+        }
+        if let Some(start_date) = &self.start_date {
+            ds.field("start_date", start_date);
+        }
+        if let Some(tag_ids) = &self.tag_ids {
+            ds.field("tag_ids", tag_ids);
+        }
+        if let Some(task_ids) = &self.task_ids {
+            ds.field("task_ids", task_ids);
+        }
+        if let Some(time_entry_ids) = &self.time_entry_ids {
+            ds.field("time_entry_ids", time_entry_ids);
+        }
+        if let Some(user_ids) = &self.user_ids {
+            ds.field("user_ids", user_ids);
+        }
+
+        if !self.rest.is_empty() {
+            ds.field("rest", &self.rest);
+        }
+
+        ds.finish()
+    }
+}