diff --git a/.gitignore b/.gitignore
index 869df07..5195f75 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /target
-Cargo.lock
\ No newline at end of file
+Cargo.lock
+*.sock
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index 63852cd..d463e2b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,15 +1,11 @@
 [workspace]
 resolver = "2"
 members = [
-    "crates/api-puller",
-    "crates/snmp-puller",
-    "crates/integr-config",
-    "crates/data-transfer",
-    "crates/integrd",
+    "crates/api-grub", "crates/config-delivery", "crates/preproc", 
 ]
 
 [profile.dev]
 debug = true
 
 [profile.test]
-debug = false
\ No newline at end of file
+debug = false
diff --git a/crates/api-grub/Cargo.toml b/crates/api-grub/Cargo.toml
new file mode 100644
index 0000000..364c431
--- /dev/null
+++ b/crates/api-grub/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "api-grub"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+serde = { version = "1.0.217", features = ["derive"] }
+serde_json = "1.0.135"
+tokio = { version = "1.43.0", features = ["full"] }
diff --git a/crates/api-grub/config.json b/crates/api-grub/config.json
new file mode 100644
index 0000000..82e9c89
--- /dev/null
+++ b/crates/api-grub/config.json
@@ -0,0 +1,4 @@
+{
+    "api-endpoint" : "http://127.0.0.1:8081/ping",
+    "method" : "GET"
+}
\ No newline at end of file
diff --git a/crates/api-grub/src/main.rs b/crates/api-grub/src/main.rs
new file mode 100644
index 0000000..2a04848
--- /dev/null
+++ b/crates/api-grub/src/main.rs
@@ -0,0 +1,5 @@
+
+#[tokio::main(flavor = "multi_thread")]
+async fn main() {
+    println!("Hello, world!");
+}
diff --git a/crates/api-puller/Cargo.toml b/crates/config-delivery/Cargo.toml
similarity index 70%
rename from crates/api-puller/Cargo.toml
rename to crates/config-delivery/Cargo.toml
index d08d434..bd6024b 100644
--- a/crates/api-puller/Cargo.toml
+++ b/crates/config-delivery/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "api-puller"
+name = "config-delivery"
 version = "0.1.0"
 edition = "2021"
 
diff --git a/crates/api-puller/src/main.rs b/crates/config-delivery/src/main.rs
similarity index 100%
rename from crates/api-puller/src/main.rs
rename to crates/config-delivery/src/main.rs
diff --git a/crates/data-transfer/Cargo.toml b/crates/data-transfer/Cargo.toml
deleted file mode 100644
index 55bc1dd..0000000
--- a/crates/data-transfer/Cargo.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[package]
-name = "data-transfer"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
diff --git a/crates/integr-config/Cargo.toml b/crates/integr-config/Cargo.toml
deleted file mode 100644
index 729c337..0000000
--- a/crates/integr-config/Cargo.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[package]
-name = "integr-config"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
diff --git a/crates/integr-config/src/main.rs b/crates/integr-config/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/crates/integr-config/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}
diff --git a/crates/integrd/src/main.rs b/crates/integrd/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/crates/integrd/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}
diff --git a/crates/integrd/Cargo.toml b/crates/preproc/Cargo.toml
similarity index 78%
rename from crates/integrd/Cargo.toml
rename to crates/preproc/Cargo.toml
index 487bcf5..1b55bd2 100644
--- a/crates/integrd/Cargo.toml
+++ b/crates/preproc/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "integrd"
+name = "preproc"
 version = "0.1.0"
 edition = "2021"
 
diff --git a/crates/data-transfer/src/main.rs b/crates/preproc/src/main.rs
similarity index 100%
rename from crates/data-transfer/src/main.rs
rename to crates/preproc/src/main.rs
diff --git a/crates/snmp-puller/Cargo.toml b/crates/snmp-puller/Cargo.toml
deleted file mode 100644
index 2d6ed5c..0000000
--- a/crates/snmp-puller/Cargo.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[package]
-name = "snmp-puller"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
diff --git a/crates/snmp-puller/src/main.rs b/crates/snmp-puller/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/crates/snmp-puller/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}