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+]
diff --git a/generic-factory/Cargo.toml b/generic-factory/Cargo.toml
new file mode 100644
index 00000000..13e49e83
--- /dev/null
+++ b/generic-factory/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name = "generic-factory"
+version = "0.1.0"
+authors = ["Illia Polosukhin <illia.polosukhin@gmail.com>"]
+edition = "2018"
+publish = false
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[profile.release]
+codegen-units = 1
+# Tell `rustc` to optimize for small code size.
+opt-level = "z"
+lto = true
+debug = false
+panic = "abort"
+overflow-checks = true
+
+[dependencies]
+near-sdk = { version = "4.0.0-pre.1", features = ["unstable"] }
+
+[dev-dependencies]
+near-sdk-sim = "4.0.0-pre.1"
diff --git a/generic-factory/README.md b/generic-factory/README.md
new file mode 100644
index 00000000..7bd8d419
--- /dev/null
+++ b/generic-factory/README.md
@@ -0,0 +1,39 @@
+# Generic Factory
+
+Factory contract that can deploy contract as a sub-accounts with given parameters.
+
+Methods:
+ - `store(code: <bytes>)` - only owner, update code inside the factory.
+ - `create(name: AccountId, hash: Base58CryptoHash, args: BaseU8Vec)` - creates new contract and calls `new` with given args.
+
+# Deployment
+
+## TestNet
+
+### Deploy factory
+
+```
+> near dev-deploy --wasmFile=res/generic_factory.wasm
+```
+
+### Store contract 
+
+```javascript
+const accountId = "<your account>";
+const contractName = "<contract id from dev-deploy>";
+const fs = require('fs');
+const account = await near.account(accountId);
+const code = fs.readFileSync("../multisig/res/multisig.wasm");
+account.signAndSendTransaction(
+    contractName,
+    [
+        nearAPI.transactions.functionCall("store", code, 20000000000000, "10"),
+    ]);
+```
+
+### Create new contract from factory
+
+```
+> export ARGS = "" | base64
+> near call <contract id> create "{\"name\": \"test\", \"hash\": \"<hash from prev call>\", \"args\": \"ARGS\",\"access_keys\": [\"<public keys>\"]}" --amount 1
+```
diff --git a/generic-factory/build.sh b/generic-factory/build.sh
new file mode 100755
index 00000000..c75eac72
--- /dev/null
+++ b/generic-factory/build.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+
+RUSTFLAGS='-C link-arg=-s' cargo +stable build --target wasm32-unknown-unknown --release
+cp target/wasm32-unknown-unknown/release/generic_factory.wasm ./res/
diff --git a/generic-factory/res/generic_factory.wasm b/generic-factory/res/generic_factory.wasm
new file mode 100755
index 00000000..f8c07919
Binary files /dev/null and b/generic-factory/res/generic_factory.wasm differ
diff --git a/generic-factory/src/lib.rs b/generic-factory/src/lib.rs
new file mode 100644
index 00000000..7d9c9524
--- /dev/null
+++ b/generic-factory/src/lib.rs
@@ -0,0 +1,163 @@
+use near_sdk::borsh::{self, BorshDeserialize, BorshSerialize};
+use near_sdk::json_types::{Base58CryptoHash, Base64VecU8, U128};
+use near_sdk::serde::{Deserialize, Serialize};
+use near_sdk::{env, near_bindgen, sys, AccountId, Balance, CryptoHash, Gas, PublicKey};
+
+/// This gas spent on the account creation and contract deployment, the rest goes to the `new` call.
+const GAS_FOR_DEPLOY: Gas = Gas(10_000_000_000_000);
+
+#[near_bindgen]
+#[derive(BorshSerialize, BorshDeserialize)]
+pub struct GenericFactory {}
+
+impl Default for GenericFactory {
+    fn default() -> Self {
+        GenericFactory {}
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(crate = "near_sdk::serde")]
+#[serde(untagged)]
+pub enum AccessKey {
+    FullAccessKey(PublicKey),
+    FunctionCall {
+        public_key: PublicKey,
+        receiver_id: AccountId,
+        method_names: Vec<String>,
+        allowance: U128,
+    },
+}
+
+#[near_bindgen]
+impl GenericFactory {
+    pub fn create(
+        &self,
+        name: AccountId,
+        hash: Base58CryptoHash,
+        access_keys: Vec<AccessKey>,
+        method_name: Option<String>,
+        args: Option<Base64VecU8>,
+    ) {
+        internal_create(
+            &format!("{}.{}", name, env::current_account_id()),
+            &CryptoHash::from(hash),
+            access_keys,
+            method_name,
+            args.map(|args| args.0),
+        );
+    }
+}
+
+/// Stores attached data into blob store and returns hash of it.
+/// Implemented to avoid loading the data into WASM for optimal gas usage.
+#[cfg(target_arch = "wasm32")]
+#[no_mangle]
+pub extern "C" fn store() {
+    env::setup_panic_hook();
+    unsafe {
+        // Load input into register 0.
+        sys::input(0);
+        // Compute sha256 hash of register 0 and store in 1.
+        sys::sha256(u64::MAX as _, 0 as _, 1);
+        // Check if such blob already stored.
+        assert_eq!(
+            sys::storage_has_key(u64::MAX as _, 1 as _),
+            0,
+            "ERR_ALREADY_EXISTS"
+        );
+        // Get length of the input argument and check that enough $NEAR has been attached.
+        let blob_len = sys::register_len(0);
+        let storage_cost = ((blob_len + 32) as u128) * env::storage_byte_cost();
+        assert!(
+            env::attached_deposit() >= storage_cost,
+            "ERR_NOT_ENOUGH_DEPOSIT:{}",
+            storage_cost
+        );
+        // Store value of register 0 into key = register 1.
+        sys::storage_write(u64::MAX as _, 1 as _, u64::MAX as _, 0 as _, 2);
+        // Load register 1 into blob_hash and save into LookupMap.
+        let blob_hash = [0u8; 32];
+        sys::read_register(1, blob_hash.as_ptr() as _);
+        // Return from function value of register 1.
+        let blob_hash_str = near_sdk::serde_json::to_string(&Base58CryptoHash::from(blob_hash))
+            .unwrap()
+            .into_bytes();
+        sys::value_return(blob_hash_str.len() as _, blob_hash_str.as_ptr() as _);
+    }
+}
+
+pub(crate) fn internal_create(
+    account_id: &str,
+    hash: &[u8],
+    access_keys: Vec<AccessKey>,
+    method_name: Option<String>,
+    args: Option<Vec<u8>>,
+) {
+    let attached_deposit = env::attached_deposit();
+
+    unsafe {
+        // Load input (wasm code) into register 0.
+        sys::storage_read(hash.len() as _, hash.as_ptr() as _, 0);
+        // todo: handle missing hash to return attached deposit.
+        // schedule a Promise tx to account_id
+        let promise_id = sys::promise_batch_create(account_id.len() as _, account_id.as_ptr() as _);
+        // create account first.
+        sys::promise_batch_action_create_account(promise_id);
+        // transfer attached deposit.
+        sys::promise_batch_action_transfer(promise_id, &attached_deposit as *const u128 as _);
+        // deploy contract (code is taken from register 0).
+        sys::promise_batch_action_deploy_contract(promise_id, u64::MAX as _, 0);
+        // add access keys.
+        for access_key in access_keys.iter() {
+            match access_key {
+                AccessKey::FullAccessKey(public_key) => {
+                    let public_key = public_key.as_bytes();
+                    sys::promise_batch_action_add_key_with_full_access(
+                        promise_id,
+                        public_key.len() as _,
+                        public_key.as_ptr() as _,
+                        0,
+                    )
+                }
+                AccessKey::FunctionCall {
+                    public_key,
+                    allowance,
+                    receiver_id,
+                    method_names,
+                } => {
+                    let receiver_id = receiver_id.as_str();
+                    let public_key = public_key.as_bytes();
+                    sys::promise_batch_action_add_key_with_function_call(
+                        promise_id,
+                        public_key.len() as _,
+                        public_key.as_ptr() as _,
+                        0,
+                        &allowance.0 as *const Balance as _,
+                        receiver_id.len() as _,
+                        receiver_id.as_ptr() as _,
+                        method_names.len() as _,
+                        method_names.as_ptr() as _,
+                    )
+                }
+            }
+            sys::promise_batch_action_deploy_contract(promise_id, u64::MAX as _, 0);
+        }
+        if method_name.is_some() && args.is_some() {
+            // call this_contract.<method_name>(<args>) with remaining gas.
+            let attached_gas = env::prepaid_gas() - env::used_gas() - GAS_FOR_DEPLOY;
+            let method_name = method_name.unwrap();
+            let args = args.unwrap();
+            sys::promise_batch_action_function_call(
+                promise_id,
+                method_name.len() as _,
+                method_name.as_ptr() as _,
+                args.len() as _,
+                args.as_ptr() as _,
+                0,
+                attached_gas.0,
+            );
+            // todo: add callback to handle.
+        }
+    }
+}
diff --git a/generic-factory/tests/test_basics.rs b/generic-factory/tests/test_basics.rs
new file mode 100644
index 00000000..552f8459
--- /dev/null
+++ b/generic-factory/tests/test_basics.rs
@@ -0,0 +1,44 @@
+use near_sdk::json_types::Base64VecU8;
+use near_sdk::serde_json;
+use near_sdk_sim::{init_simulator, to_yocto};
+
+near_sdk_sim::lazy_static_include::lazy_static_include_bytes! {
+    WASM_BYTES => "res/generic_factory.wasm",
+    MULTISIG_BYTES => "../multisig/res/multisig.wasm",
+}
+
+#[test]
+fn test_upload_create() {
+    let root = init_simulator(None);
+    let factory = root.deploy(&WASM_BYTES, "xyz".parse().unwrap(), to_yocto("10"));
+    let hash = root
+        .call(
+            factory.account_id.clone(),
+            "store",
+            &MULTISIG_BYTES,
+            near_sdk_sim::DEFAULT_GAS,
+            to_yocto("10"),
+        )
+        .unwrap_json::<String>();
+    let args = serde_json::to_string(&Base64VecU8::from(
+        "{\"num_confirmations\": 2}".as_bytes().to_vec(),
+    ))
+    .unwrap();
+    let all_args = format!(
+        "{{\"name\": \"test\", \"hash\": \"{}\", \"method_name\": \"new\", \"args\": {}, \"access_keys\": [\"H8qfQA4p5T4rfPSrwaerWPJEzoX5xUVRWUmQDgVJkEqz\"]}}",
+        hash, args
+    );
+    println!("{}", all_args);
+    root.call(
+        factory.account_id.clone(),
+        "create",
+        all_args.as_bytes(),
+        near_sdk_sim::DEFAULT_GAS,
+        to_yocto("10"),
+    )
+    .assert_success();
+    let acc = root.borrow_runtime().view_account("test.xyz").unwrap();
+    assert_eq!(acc.code_hash.to_string(), hash);
+    // due to contract rewards.
+    assert!(acc.amount > to_yocto("10"));
+}