diff --git a/crates/integr-structs/src/api.rs b/crates/integr-structs/src/api.rs
index 70f07a4..82e8f5d 100644
--- a/crates/integr-structs/src/api.rs
+++ b/crates/integr-structs/src/api.rs
@@ -1,4 +1,7 @@
+use std::collections::{HashMap, HashSet};
+
 use serde::{Serialize, Deserialize};
+use serde_json::Value;
 
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -21,4 +24,36 @@ impl Default for ApiConfig {
             delay : 0,
         }
     }
+}
+
+// v2
+#[derive(Serialize, Deserialize, Debug)]
+pub struct ApiConfigV2 {
+    id : u64,
+    #[serde(default)]
+    template : Vec<Template>,
+    ip_address : String,
+    login : Option<String>,
+    pass : Option<String>,
+    api_key : Option<String>,
+    period : u32,               // if "0" -> inf
+    timeout :  u32,             // if "0" -> no-delay
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct Template {
+    id : String,
+    name : String,
+    url : String,
+    #[serde(default)]
+    measure : Vec<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct ProcessedEndpoint { 
+    id : String,
+    name : String,
+    url : String,
+    #[serde(default)]
+    metrics : HashMap<String, Value>
 }
\ No newline at end of file