diff --git a/Cargo.lock b/Cargo.lock
index c31e5f06..b91c9dcd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -229,6 +229,8 @@ dependencies = [
  "bs58",
  "hmac",
  "k256",
+ "once_cell",
+ "pbkdf2",
  "rand_core 0.6.4",
  "ripemd",
  "sha2 0.10.8",
@@ -501,6 +503,7 @@ dependencies = [
  "tendermint",
  "tendermint-rpc",
  "thiserror",
+ "tokio",
 ]
 
 [[package]]
@@ -1370,6 +1373,7 @@ checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 name = "mantis-node"
 version = "0.1.0"
 dependencies = [
+ "bip32",
  "clap",
  "cosmos-sdk-proto",
  "cosmrs",
@@ -1585,6 +1589,16 @@ version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
 
+[[package]]
+name = "pbkdf2"
+version = "0.12.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
+dependencies = [
+ "digest 0.10.7",
+ "hmac",
+]
+
 [[package]]
 name = "peg"
 version = "0.7.0"
@@ -2477,9 +2491,9 @@ dependencies = [
 
 [[package]]
 name = "subtle"
-version = "2.5.0"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
+checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "subtle-encoding"
diff --git a/Cargo.toml b/Cargo.toml
index d418fbba..74482360 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,7 +50,7 @@ num-integer = { version = "^0.1.45", default-features = false }
 serde-json-wasm = { version = "^1.0.0", default-features = false }
 
 clap = { version = "^4.4.8", features = ["derive"] }
-cosmrs = { version = "^0.15.0", features = ["cosmwasm", "rpc", "grpc"] }
+cosmrs = { version = "^0.15.0", features = ["cosmwasm", "rpc", "grpc", "bip32", "dev"] }
 tokio = { version = "^1.34.0", features = ["full"] }
 cosmos-sdk-proto = { version = "^0.20.0", features = ["grpc-transport"] }
 tonic = { version = "^0.10.2" }
@@ -61,3 +61,6 @@ rand_distr = "^0.4.3"
 strum = "^0.25"
 strum_macros = "^0.25"
 tuples = { version = "^1.12.0" }
+
+
+bip32 = { version = "^0.5.1", default-features = false, features = ["alloc", "secp256k1", "mnemonic", "bip39"] }
\ No newline at end of file
diff --git a/README.md b/README.md
index 3e34e704..768c589a 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,11 @@ For `issues` and `high level docs` go to `ComposableFi/composable` repo
 
 ## Plan for today
 
-1. Buy shit coin
-2. Transfer to Centauri
-3. Start simulator.
\ No newline at end of file
+3. Start simulator.
+4. Split coin
+5. Randomize
+6. Make TX
+7. Converts to Input and output back
+8. TX solution.
+6. Run for a while.
+7. Deploy
\ No newline at end of file
diff --git a/mantis/node/Cargo.toml b/mantis/node/Cargo.toml
index 6019c6e4..8212775a 100644
--- a/mantis/node/Cargo.toml
+++ b/mantis/node/Cargo.toml
@@ -9,7 +9,10 @@ name = "mantis"
 [dependencies]
 cw-mantis-order = { path = "../../contracts/cosmwasm/order" }
 clap = { workspace = true, features = ["derive"] }
-cosmrs = { workspace = true, features = ["cosmwasm", "rpc", "grpc"] }
+cosmrs = { workspace = true}
+bip32 = { workspace = true}
+
+
 tokio = { workspace = true, features = ["full"] }
 cosmos-sdk-proto = { workspace = true, features = ["grpc-transport"] }
 tonic = { workspace = true }
diff --git a/mantis/node/src/bin/mantis.rs b/mantis/node/src/bin/mantis.rs
index 399e2fc4..925cdd0d 100644
--- a/mantis/node/src/bin/mantis.rs
+++ b/mantis/node/src/bin/mantis.rs
@@ -1,5 +1,6 @@
 use cosmos_sdk_proto::cosmwasm::wasm::v1::QuerySmartContractStateRequest;
 
+use cosmrs::{cosmwasm::MsgExecuteContract, rpc::Client};
 use cw_mantis_order::OrderItem;
 use mantis_node::{
     mantis::{args::*, cosmos::*},
@@ -9,7 +10,16 @@ use mantis_node::{
 #[tokio::main]
 async fn main() {
     let args = MantisArgs::parsed();
-    let _client = create_wasm_query_client(&args.centauri).await;
+    let read_client = create_wasm_query_client(&args.centauri).await;
+
+    let signer = mantis_node::mantis::beaker::cli::support::signer::from_mnemonic(
+        args.wallet.as_str(),
+        "centauri",
+    )
+    .expect("mnemonic");
+
+
+
     let mut write_client = create_wasm_write_client(&args.centauri).await;
 
     loop {
@@ -30,8 +40,18 @@ async fn main() {
 /// timeout is also randomized starting from 10 to 100 blocks
 ///
 /// Also calls `timeout` so old orders are cleaned.
-async fn simulate_order(_write_client: &mut WriteClient, _order_contract: String, _assets: String) {
-    if std::time::Instant::now().elapsed().as_millis() % 10 == 0 {}
+async fn simulate_order(write_client: &mut CosmWasmWriteClient, order_contract: String, _assets: String) {
+    if std::time::Instant::now().elapsed().as_millis() % 10 == 0 {
+        
+        let msg = MsgExecuteContract {
+            sender: todo!(),
+            contract: todo!(),
+            msg: todo!(),
+            funds: todo!(),
+        };
+
+        //let result = write_client.execute_contract(request).await.expect("executed");
+    }
 }
 
 /// gets orders, groups by pairs
@@ -42,8 +62,8 @@ async fn simulate_order(_write_client: &mut WriteClient, _order_contract: String
 /// gets CVM routing data
 /// uses cfmm algorithm
 async fn solve(
-    read: &mut ReadClient,
-    _write: WriteClient,
+    read: &mut CosmWasmReadClient,
+    _write: CosmWasmWriteClient,
     order_contract: String,
     _cvm_contract: String,
 ) {
diff --git a/mantis/node/src/mantis/beaker/cli/mod.rs b/mantis/node/src/mantis/beaker/cli/mod.rs
new file mode 100644
index 00000000..05ed7c04
--- /dev/null
+++ b/mantis/node/src/mantis/beaker/cli/mod.rs
@@ -0,0 +1 @@
+pub mod support;
diff --git a/mantis/node/src/mantis/beaker/cli/support/mod.rs b/mantis/node/src/mantis/beaker/cli/support/mod.rs
new file mode 100644
index 00000000..eef58b8f
--- /dev/null
+++ b/mantis/node/src/mantis/beaker/cli/support/mod.rs
@@ -0,0 +1 @@
+pub mod signer;
diff --git a/mantis/node/src/mantis/beaker/cli/support/signer.rs b/mantis/node/src/mantis/beaker/cli/support/signer.rs
new file mode 100644
index 00000000..25611bdb
--- /dev/null
+++ b/mantis/node/src/mantis/beaker/cli/support/signer.rs
@@ -0,0 +1,11 @@
+use cosmrs::crypto::secp256k1::SigningKey;
+
+pub fn from_mnemonic(phrase: &str, derivation_path: &str) -> Result<SigningKey, String> {
+    let seed = bip32::Mnemonic::new(phrase, bip32::Language::English)
+        .expect("mnemonic")
+        .to_seed("");
+    let xprv = bip32::XPrv::derive_from_path(seed, &derivation_path.parse().expect("parse"))
+        .expect("derived");
+    let signer_priv: SigningKey = xprv.into();
+    Ok(signer_priv)
+}
diff --git a/mantis/node/src/mantis/beaker/mod.rs b/mantis/node/src/mantis/beaker/mod.rs
new file mode 100644
index 00000000..4f773726
--- /dev/null
+++ b/mantis/node/src/mantis/beaker/mod.rs
@@ -0,0 +1 @@
+pub mod cli;
diff --git a/mantis/node/src/mantis/cosmos.rs b/mantis/node/src/mantis/cosmos.rs
index 73645831..08f511a9 100644
--- a/mantis/node/src/mantis/cosmos.rs
+++ b/mantis/node/src/mantis/cosmos.rs
@@ -1,19 +1,42 @@
 use crate::prelude::*;
 
-use cosmos_sdk_proto::cosmwasm::wasm::v1::msg_client::MsgClient;
-use cosmos_sdk_proto::cosmwasm::wasm::v1::query_client::QueryClient;
-
+use cosmos_sdk_proto::cosmos::auth::v1beta1::QueryAccountRequest;
 use tonic::transport::Channel;
 
-pub type WriteClient = MsgClient<Channel>;
-pub type ReadClient = QueryClient<Channel>;
+pub type CosmWasmWriteClient = cosmos_sdk_proto::cosmwasm::wasm::v1::msg_client::MsgClient<Channel>;
+pub type CosmWasmReadClient =
+    cosmos_sdk_proto::cosmwasm::wasm::v1::query_client::QueryClient<Channel>;
+    
+pub type CosmosQueryClient = 
+    cosmos_sdk_proto::cosmos::auth::v1beta1::query_client::QueryClient<Channel>;
 
-pub async fn create_wasm_query_client(rpc: &str) -> QueryClient<Channel> {
+pub async fn create_cosmos_query_client(rpc: &str) -> CosmosQueryClient {
+    use cosmos_sdk_proto::cosmos::auth::v1beta1::query_client::*;
+    use cosmos_sdk_proto::cosmos::auth::v1beta1::*;
     let url = tonic::transport::Endpoint::from_str(rpc).expect("url");
     QueryClient::connect(url).await.expect("connected")
 }
 
-pub async fn create_wasm_write_client(rpc: &str) -> MsgClient<Channel> {
+pub async fn query_cosmos_account(rpc: &str, address : String) -> cosmos_sdk_proto::cosmos::auth::v1beta1::BaseAccount {
+    use cosmos_sdk_proto::traits::Message;
+    use cosmos_sdk_proto::cosmos::auth::v1beta1::*;
+    let mut client = create_cosmos_query_client(rpc).await;
+    let account = client.account(QueryAccountRequest {
+        address,
+    }).await.expect("account").into_inner();
+    BaseAccount::decode(account.account.expect("some").value.as_slice()).expect("decode")
+}
+
+pub async fn create_wasm_query_client(rpc: &str) -> CosmWasmReadClient {
+    let url = tonic::transport::Endpoint::from_str(rpc).expect("url");
+    cosmos_sdk_proto::cosmwasm::wasm::v1::query_client::QueryClient::connect(url)
+        .await
+        .expect("connected")
+}
+
+pub async fn create_wasm_write_client(rpc: &str) -> CosmWasmWriteClient {
     let url = tonic::transport::Endpoint::from_str(rpc).expect("url");
-    MsgClient::connect(url).await.expect("connected")
+    cosmos_sdk_proto::cosmwasm::wasm::v1::msg_client::MsgClient::connect(url)
+        .await
+        .expect("connected")
 }
diff --git a/mantis/node/src/mantis/mod.rs b/mantis/node/src/mantis/mod.rs
index 742d582d..0bfa1a57 100644
--- a/mantis/node/src/mantis/mod.rs
+++ b/mantis/node/src/mantis/mod.rs
@@ -1,2 +1,3 @@
 pub mod args;
 pub mod cosmos;
+pub mod beaker;