diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..0dca6d5
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,7 @@
+# Template .env 
+
+# Url to Monitoring-System (main configs distributor) web-socket   
+CONFIG_SERVER_CREDS = "ws://ip.ip.ip.ip:port"
+# Path (full or right relative) to the API-grabber socket file
+# Using internal HTTP API across Unix-Socket  
+API_GRUBBER_SOCKET = "api-grub.sock"
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index d6686e7..ef0dcae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,6 @@ serde = { version = "1.0.217", features = ["derive"] }
 serde_json = "1.0.135"
 tokio = { version = "1.43.0", features = ["full"] }
 tokio-websockets = { version = "^0.11.0", features = ["client", "openssl", "rand"] }
-integr-structs = {path = "../integr-structs"}
 anyhow = "1.0.95"
 env_logger = "0.11.6"
 log = "0.4.25"
diff --git a/src/delivery.rs b/src/delivery.rs
index 6226764..9a8aeb9 100644
--- a/src/delivery.rs
+++ b/src/delivery.rs
@@ -2,7 +2,8 @@
 // using Unix-Socket Client
 
 use anyhow::{Error, Result};
-use integr_structs::api::ApiConfigV2;
+// use integr_structs::api::ApiConfigV2;
+use crate::structs::ApiConfigV2;
 use tokio::time::{sleep, Duration};
 use tokio::net::UnixStream;
 use std::env;
diff --git a/src/integration.rs b/src/integration.rs
index bf883a7..39c663c 100644
--- a/src/integration.rs
+++ b/src/integration.rs
@@ -1,7 +1,8 @@
 use std::sync::Arc;
 
 use tokio::sync::mpsc::Sender;
-use integr_structs::api::ApiConfigV2;
+// use integr_structs::api::ApiConfigV2;
+use crate::structs::ApiConfigV2;
 use anyhow::Result;
 use tokio::time::{sleep, Duration};
 // mock 
diff --git a/src/main.rs b/src/main.rs
index e5955b7..ad90052 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,10 @@
 mod delivery;
 mod integration;
 mod logger;
+mod structs;
 
-use integr_structs::api::ApiConfigV2;
+// use integr_structs::api::ApiConfigV2;
+use structs::ApiConfigV2;
 use logger::setup_logger;
 use dotenv::dotenv;
 use anyhow::Result;
diff --git a/src/structs.rs b/src/structs.rs
new file mode 100644
index 0000000..daf1871
--- /dev/null
+++ b/src/structs.rs
@@ -0,0 +1,127 @@
+use core::sync;
+use std::collections::HashMap;
+use serde::{Serialize, Deserialize};
+use serde_json::{ to_string_pretty, Value };
+use anyhow::Result;
+use std::sync::Arc;
+
+
+// v2
+#[derive(Serialize, Deserialize, Debug, PartialEq)]
+pub struct ApiConfigV2 {
+    pub id : u64,
+    #[serde(default)]
+    pub template : Vec<Template>,
+    pub ip_address : String,
+    pub login : Option<String>,
+    pub pass : Option<String>,
+    pub api_key : Option<String>,
+    pub period : u32,               // if "0" -> inf
+    pub timeout :  u32,             // if "0" -> no-delay
+}
+
+impl Default for ApiConfigV2 {
+    fn default() -> Self {
+        ApiConfigV2 {
+            id : 0,
+            template : Vec::new(),
+            ip_address : String::from("no_ip"),
+            login : None,
+            pass : None,
+            api_key : None,
+            period : 0,               
+            timeout :  0,  
+        }
+    }
+}
+impl ApiConfigV2 {
+    pub fn template() -> Self {
+        ApiConfigV2 {
+            id : 1111,
+            template : Vec::new(),
+            ip_address : String::from("ip"),
+            login : None,
+            pass : None,
+            api_key : None,
+            period : 1111,               
+            timeout :  1111,  
+        }
+    }
+    pub fn pattern() -> Self {
+        ApiConfigV2 {
+            id : 1111,
+            template : vec![
+                Template {
+                    id : String::from("no id"),
+                    name : String::from("open api"),
+                    url : String::from("https://dummy-json.mock.beeceptor.com/countries"),
+                    method : String::from("GET"),
+                    measure : Vec::new(),
+                }
+            ],
+            ip_address : String::from("ip"),
+            login : None,
+            pass : None,
+            api_key : None,
+            period : 1,               
+            timeout :  1,  
+        }
+    }
+}
+
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
+pub struct Template {
+    pub id : String,
+    pub name : String,
+    pub url : String,
+    pub method : String,
+    #[serde(default)]
+    pub measure : Vec<String>,
+}
+
+impl Default for Template {
+    fn default() -> Self {
+        Template {
+            id : String::from("no-id"),
+            name : String::from("no-name"),
+            url : String::from("no-url"),
+            method : String::from("post"),
+            measure : Vec::new(),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct ProcessedEndpoint { 
+    id : String,
+    name : String,
+    url : String,
+    method : String,
+    #[serde(default)]
+    metrics : HashMap<String, Value>,
+}
+
+impl ProcessedEndpoint {
+    pub fn new(id: &str, name: &str, url: &str, method: &str, metrics: HashMap<String, Value>) -> Self {
+        ProcessedEndpoint {
+            id : id.to_owned(),
+            name : name.to_owned(),
+            url : url.to_owned(),
+            method : method.to_owned(), 
+            metrics : metrics,
+        }
+    }
+    pub fn from_target_response(response: &str, keys: &Template) -> Result<String> {
+        let mut hm: HashMap<String, Value> = HashMap::new();
+        let mut response: Value = serde_json::from_str(response)?;
+
+        let _ = keys.measure.iter()
+            .map(|key| (key, response[key].take()))
+            .for_each(|(key, value)| {
+                hm.insert(key.clone(), value);
+            });
+        let val = ProcessedEndpoint::new(&keys.id, &keys.name, &keys.url, &keys.method,hm);
+        Ok(to_string_pretty(&val)?)
+    }
+}
\ No newline at end of file