diff --git a/crates/api-grub/src/net.rs b/crates/api-grub/src/net.rs
index 33f3457..0595588 100644
--- a/crates/api-grub/src/net.rs
+++ b/crates/api-grub/src/net.rs
@@ -93,17 +93,22 @@ impl<'a> ApiPoll<'a> {
         // exporter: Arc<Exporter>
     ) -> Result<()> {
         // processing metrics 
-        let mut req = Client::new()
-            .get(&metrics.url);
+        // let mut req = Client::new()
+        //     // .user_agent("api_grub/integration_module")
+        //     .get(&metrics.url);
+        let client = Client::builder()
+            .user_agent("api_grub/integration_module");
+        let mut req = client.build().unwrap().get(&metrics.url);
+
         let login = creds.endpoint.login.clone();
         let password = creds.endpoint.password.clone();
         let api_key = creds.endpoint.api_key.clone();
-        if !login.is_empty() && !password.is_empty() {
-            dbg!("kjgbkasgksjd");
-            req = req.basic_auth(login, Some(password));
-        }
+        // if !login.is_empty() && !password.is_empty() {
+        //     dbg!("kjgbkasgksjd");
+        //     req = req.basic_auth(login, Some(password));
+        // }
         if !api_key.is_empty() {
-            req = req.bearer_auth(&api_key);
+            // req = req.bearer_auth(&api_key);
             // req = req.header("authorization", "bearer ");
 
             req = req.header("accept", "application/json");
@@ -111,7 +116,7 @@ impl<'a> ApiPoll<'a> {
             
             // req = req.query(&["Bearer", "6fe8b0db-62b4-4065-9c1e-441ec4228341.9acec20bd17d7178f332896f8c006452877a22b8627d089105ed39c5baef9711"])
         }
-        dbg!(&req);
+        // dbg!(&req);
         // let (client, res) = req.build_split();
         // let res = res.unwrap();
         // res.url_mut().is_special()
@@ -124,19 +129,23 @@ impl<'a> ApiPoll<'a> {
         
         match req.send().await {
             Ok(resp) => {
-                dbg!(&resp);
+                // dbg!(&resp.text().await);
                 if let Ok(response) = resp.text().await {
-                    match serde_json::from_str::<Value>(&response) {
-                        Err(er) => {error!("Bad JSON in response. Error: {}", er);},
+                    match serde_json::to_value(&response) {
+                        Err(er) => {
+                            error!("Bad JSON in response. Error: {}", er);
+                        },
                         Ok(_) => {
                             let endpoint_name = &metrics.name;
                             let preproc = JsonParser::parse(&metrics.measure, &response);
-                            let metrics: String = serde_json::from_value(preproc.clone())
-                                .unwrap_or({
+                            // dbg!(serde_json::to_string_pretty(&preproc));
+
+                            let metrics = serde_json::to_string_pretty(&preproc)
+                                .unwrap_or_else(|_| {
                                     error!("Cannot parse grabbed metrics data to String");
                                     String::from(r#""value" : null"#)
                                 });
-                            dbg!(&metrics);
+                            // dbg!(&metrics);
                             match Exporter::export_metrics(&metrics).await {
                                 Ok(_) => {
                                     info!("Successfully imported metrics data to Prometheus");
diff --git a/crates/integr-structs/src/api.rs b/crates/integr-structs/src/api.rs
index 024a410..6e035c4 100644
--- a/crates/integr-structs/src/api.rs
+++ b/crates/integr-structs/src/api.rs
@@ -258,4 +258,5 @@ pub mod v3 {
         endpoint_name: String,
         metrics: Value,
     }
+    
 }
\ No newline at end of file