diff --git a/Cargo.lock b/Cargo.lock
index cdeaa81..1861317 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -140,6 +140,13 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "mfm_core"
+version = "0.1.0"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "mfm_machine"
 version = "0.1.0"
@@ -300,18 +307,18 @@ checksum = "f91339c0467de62360649f8d3e185ca8de4224ff281f66000de5eb2a77a79041"
 
 [[package]]
 name = "serde"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bca2a08484b285dcb282d0f67b26cadc0df8b19f8c12502c13d966bf9482f001"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 5da1285..430b2a9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,4 +6,5 @@ members = [
 	"mfm_cli",
 	"mfm_machine",
 	"mfm_machine_derive",
+	"mfm_core",
 ]
diff --git a/mfm_core/Cargo.toml b/mfm_core/Cargo.toml
new file mode 100644
index 0000000..c8f2b8e
--- /dev/null
+++ b/mfm_core/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "mfm_core"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+serde = "1.0.193"
diff --git a/mfm_core/src/config/mod.rs b/mfm_core/src/config/mod.rs
new file mode 100644
index 0000000..2c7f786
--- /dev/null
+++ b/mfm_core/src/config/mod.rs
@@ -0,0 +1,88 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+#[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize)]
+pub enum Kind {
+    EVM,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct Network {
+    pub name: String,
+    pub kind: Kind,
+    pub symbol: String,
+    pub decimals: Option<u8>,
+    pub chain_id: u32,
+    pub node_url: String,
+    pub node_url_failover: Option<String>,
+    pub blockexplorer_url: Option<String>,
+    pub min_balance_coin: f64,
+    pub wrapped_asset: Option<Token>,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct Networks(HashMap<String, Network>);
+impl Networks {
+    pub fn get(&self, key: &str) -> Option<&Network> {
+        self.0.get(key)
+    }
+    pub fn hashmap(&self) -> &HashMap<String, Network> {
+        &self.0
+    }
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize)]
+pub struct Dex {
+    pub name: String,
+    pub kind: Kind,
+    pub router_address: String,
+    pub factory_address: String,
+    pub network_id: String,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize)]
+pub struct Dexes(HashMap<String, Dex>);
+impl Dexes {
+    pub fn hashmap(&self) -> &HashMap<String, Dex> {
+        &self.0
+    }
+    pub fn get(&self, key: &str) -> Option<&Dex> {
+        self.0.get(key)
+    }
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct TokenNetwork {
+    pub(crate) name: String,
+    pub(crate) network_id: String,
+    pub(crate) address: String,
+    pub(crate) slippage: f64,
+    pub(crate) path_asset: String,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct TokenNetworks(HashMap<String, TokenNetwork>);
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct Token {
+    pub(crate) kind: String,
+    pub(crate) networks: TokenNetworks,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct Tokens(HashMap<String, Token>);
+impl Tokens {
+    pub fn hashmap(&self) -> &HashMap<String, Token> {
+        &self.0
+    }
+
+    pub fn get(&self, key: &str) -> Option<&Token> {
+        self.0.get(key)
+    }
+}
+
+pub struct Config {
+    pub networks: Networks,
+    pub dexes: Dexes,
+    pub tokens: Tokens,
+}
diff --git a/mfm_core/src/lib.rs b/mfm_core/src/lib.rs
new file mode 100644
index 0000000..e489ce0
--- /dev/null
+++ b/mfm_core/src/lib.rs
@@ -0,0 +1,4 @@
+pub mod config;
+pub mod states;
+pub mod tasks;
+
diff --git a/mfm_core/src/states/mod.rs b/mfm_core/src/states/mod.rs
new file mode 100644
index 0000000..087648b
--- /dev/null
+++ b/mfm_core/src/states/mod.rs
@@ -0,0 +1,5 @@
+use crate::config::Config;
+
+pub struct ReadConfig {
+    pub config: Config,
+}
diff --git a/mfm_core/src/tasks/mod.rs b/mfm_core/src/tasks/mod.rs
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/mfm_core/src/tasks/mod.rs
@@ -0,0 +1 @@
+