diff --git a/contracts/core/src/contract.rs b/contracts/core/src/contract.rs
index 8bbc0a6a..9d1a3a01 100644
--- a/contracts/core/src/contract.rs
+++ b/contracts/core/src/contract.rs
@@ -1,17 +1,16 @@
 use crate::error::{ContractError, ContractResult};
 use cosmwasm_std::{
-    attr, ensure_eq, ensure_ne, entry_point, to_json_binary, Binary, CosmosMsg, Decimal, Deps,
-    DepsMut, Env, MessageInfo, Response, StdResult, Uint128, WasmMsg,
+    attr, ensure_eq, ensure_ne, entry_point, to_json_binary, Attribute, Binary, CosmosMsg, Decimal,
+    Deps, DepsMut, Env, MessageInfo, Response, StdResult, Uint128, WasmMsg,
 };
 use cw2::set_contract_version;
+use lido_staking_base::helpers::answer::response;
 use lido_staking_base::msg::core::{ExecuteMsg, InstantiateMsg, QueryMsg};
 use lido_staking_base::msg::token::ExecuteMsg as TokenExecuteMsg;
 use lido_staking_base::state::core::CONFIG;
-use neutron_sdk::{
-    bindings::{msg::NeutronMsg, query::NeutronQuery},
-    NeutronResult,
-};
+use neutron_sdk::bindings::{msg::NeutronMsg, query::NeutronQuery};
 use std::str::FromStr;
+use std::vec;
 const CONTRACT_NAME: &str = concat!("crates.io:lido-neutron-contracts__", env!("CARGO_PKG_NAME"));
 const CONTRACT_VERSION: &str = env!("CARGO_PKG_VERSION");
 
@@ -21,11 +20,17 @@ pub fn instantiate(
     _env: Env,
     _info: MessageInfo,
     msg: InstantiateMsg,
-) -> NeutronResult<Response> {
+) -> ContractResult<Response<NeutronMsg>> {
     set_contract_version(deps.storage, CONTRACT_NAME, CONTRACT_VERSION)?;
 
-    CONFIG.save(deps.storage, &msg.into())?;
-    Ok(Response::default())
+    CONFIG.save(deps.storage, &msg.clone().into())?;
+    let attrs: Vec<Attribute> = vec![
+        attr("token_contract", msg.token_contract),
+        attr("puppeteer_contract", msg.puppeteer_contract),
+        attr("strategy_contract", msg.strategy_contract),
+        attr("owner", msg.owner),
+    ];
+    Ok(response("instantiate", CONTRACT_NAME, attrs))
 }
 
 #[cfg_attr(not(feature = "library"), entry_point)]
@@ -116,8 +121,7 @@ fn execute_bond(
         })?,
         funds: vec![],
     })];
-
-    Ok(Response::default().add_messages(msgs).add_attributes(attrs))
+    Ok(response("execute-bond", CONTRACT_NAME, attrs).add_messages(msgs))
 }
 
 fn check_denom(_denom: String) -> ContractResult<()> {
@@ -155,7 +159,7 @@ fn execute_update_config(
         attrs.push(attr("owner", owner));
     }
     CONFIG.save(deps.storage, &config)?;
-    Ok(Response::default().add_attributes(attrs))
+    Ok(response("execute-update_config", CONTRACT_NAME, attrs))
 }
 
 fn execute_unbond(
diff --git a/contracts/factory/src/contract.rs b/contracts/factory/src/contract.rs
index 54ba4f54..64ae1d99 100644
--- a/contracts/factory/src/contract.rs
+++ b/contracts/factory/src/contract.rs
@@ -1,15 +1,21 @@
 use crate::{
+    error::ContractResult,
     msg::{ExecuteMsg, InstantiateMsg, QueryMsg},
     state::{Config, State, CONFIG, STATE},
 };
 use cosmwasm_std::{
     attr, entry_point, instantiate2_address, to_json_binary, Binary, CodeInfoResponse, CosmosMsg,
-    Deps, DepsMut, Env, HexBinary, MessageInfo, Response, StdError, StdResult, WasmMsg,
+    Deps, DepsMut, Env, HexBinary, MessageInfo, Response, StdResult, WasmMsg,
 };
 use cw2::set_contract_version;
-use lido_staking_base::msg::core::InstantiateMsg as CoreInstantiateMsg;
 use lido_staking_base::msg::token::InstantiateMsg as TokenInstantiateMsg;
-use neutron_sdk::{bindings::query::NeutronQuery, NeutronResult};
+use lido_staking_base::{
+    helpers::answer::response, msg::core::InstantiateMsg as CoreInstantiateMsg,
+};
+use neutron_sdk::{
+    bindings::{msg::NeutronMsg, query::NeutronQuery},
+    NeutronResult,
+};
 
 const CONTRACT_NAME: &str = concat!("crates.io:lido-neutron-contracts__", env!("CARGO_PKG_NAME"));
 const CONTRACT_VERSION: &str = env!("CARGO_PKG_VERSION");
@@ -20,20 +26,28 @@ pub fn instantiate(
     _env: Env,
     info: MessageInfo,
     msg: InstantiateMsg,
-) -> NeutronResult<Response> {
+) -> ContractResult<Response<NeutronMsg>> {
     set_contract_version(deps.storage, CONTRACT_NAME, CONTRACT_VERSION)?;
 
     CONFIG.save(
         deps.storage,
         &Config {
-            salt: msg.salt,
+            salt: msg.salt.to_string(),
             token_code_id: msg.token_code_id,
             core_code_id: msg.core_code_id,
             owner: info.sender.to_string(),
-            subdenom: msg.subdenom,
+            subdenom: msg.subdenom.to_string(),
         },
     )?;
-    Ok(Response::default())
+
+    let attrs = vec![
+        attr("salt", msg.salt),
+        attr("token_code_id", msg.token_code_id.to_string()),
+        attr("core_code_id", msg.core_code_id.to_string()),
+        attr("owner", info.sender),
+        attr("subdenom", msg.subdenom),
+    ];
+    Ok(response("instantiate", CONTRACT_NAME, attrs))
 }
 
 #[cfg_attr(not(feature = "library"), entry_point)]
@@ -49,13 +63,17 @@ pub fn execute(
     env: Env,
     info: MessageInfo,
     msg: ExecuteMsg,
-) -> NeutronResult<Response> {
+) -> ContractResult<Response<NeutronMsg>> {
     match msg {
         ExecuteMsg::Init {} => execute_init(deps, env, info),
     }
 }
 
-fn execute_init(deps: DepsMut, env: Env, _info: MessageInfo) -> NeutronResult<Response> {
+fn execute_init(
+    deps: DepsMut,
+    env: Env,
+    _info: MessageInfo,
+) -> ContractResult<Response<NeutronMsg>> {
     let config = CONFIG.load(deps.storage)?;
     let canonical_self_address = deps.api.addr_canonicalize(env.contract.address.as_str())?;
     let mut attrs = vec![attr("action", "init")];
@@ -65,11 +83,10 @@ fn execute_init(deps: DepsMut, env: Env, _info: MessageInfo) -> NeutronResult<Re
     let salt = config.salt.as_bytes();
 
     let token_address =
-        instantiate2_address(&token_contract_checksum, &canonical_self_address, salt)
-            .map_err(|e| StdError::generic_err(format!("failed to calc token address: {e:?}")))?;
+        instantiate2_address(&token_contract_checksum, &canonical_self_address, salt)?;
     attrs.push(attr("token_address", token_address.to_string()));
-    let core_address = instantiate2_address(&core_contract_checksum, &canonical_self_address, salt)
-        .map_err(|e| StdError::generic_err(format!("failed to calc core address: {e:?}")))?;
+    let core_address =
+        instantiate2_address(&core_contract_checksum, &canonical_self_address, salt)?;
     attrs.push(attr("core_address", core_address.to_string()));
 
     let core_contract = deps.api.addr_humanize(&core_address)?.to_string();
@@ -107,7 +124,7 @@ fn execute_init(deps: DepsMut, env: Env, _info: MessageInfo) -> NeutronResult<Re
         }),
     ];
 
-    Ok(Response::default().add_messages(msgs).add_attributes(attrs))
+    Ok(response("execute-init", CONTRACT_NAME, attrs).add_messages(msgs))
 }
 
 fn get_code_checksum(deps: Deps, code_id: u64) -> NeutronResult<HexBinary> {
diff --git a/contracts/factory/src/error.rs b/contracts/factory/src/error.rs
index 19407370..ac50d00c 100644
--- a/contracts/factory/src/error.rs
+++ b/contracts/factory/src/error.rs
@@ -1,11 +1,23 @@
-use cosmwasm_std::Instantiate2AddressError;
+use cosmwasm_std::{Instantiate2AddressError, StdError};
+use neutron_sdk::NeutronError;
 
+use thiserror::Error;
+
+#[derive(Error, Debug, PartialEq)]
 pub enum ContractError {
-    Instantiate2Address {
-        err: Instantiate2AddressError,
-        code_id: u64,
-    },
+    #[error("{0}")]
+    Std(#[from] StdError),
+
+    #[error("{0}")]
+    NeutronError(#[from] NeutronError),
+    #[error("Could not calculcate instantiate2 address: {0}")]
+    Instantiate2AddressError(#[from] Instantiate2AddressError),
+    #[error("Unauthorized")]
     Unauthorized {},
+    #[error("Unimplemented")]
     Unimplemented {},
+    #[error("Unknown")]
     Unknown {},
 }
+
+pub type ContractResult<T> = Result<T, ContractError>;