diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..f5659c7
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,5 @@
+[alias]
+wasm = "build --release --lib --target wasm32-unknown-unknown"
+unit-test = "test --lib"
+schema = "run --bin schema"
+integration-test = "test --lib integration_tests"
diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..f1368e5
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,61 @@
+version: 2.1
+
+executors:
+  builder:
+    docker:
+      - image: buildpack-deps:trusty
+
+jobs:
+  docker-image:
+    executor: builder
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Build Docker artifact
+          command: docker build --pull -t "cosmwasm/cw-gitpod-base:${CIRCLE_SHA1}" .
+      - run:
+          name: Push application Docker image to docker hub
+          command: |
+            if [ "${CIRCLE_BRANCH}" = "master" ]; then
+              docker tag "cosmwasm/cw-gitpod-base:${CIRCLE_SHA1}" cosmwasm/cw-gitpod-base:latest
+              docker login --password-stdin -u "$DOCKER_USER" \<<<"$DOCKER_PASS"
+              docker push cosmwasm/cw-gitpod-base:latest
+              docker logout
+            fi
+
+  docker-tagged:
+    executor: builder
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Push application Docker image to docker hub
+          command: |
+            docker tag "cosmwasm/cw-gitpod-base:${CIRCLE_SHA1}" "cosmwasm/cw-gitpod-base:${CIRCLE_TAG}"
+            docker login --password-stdin -u "$DOCKER_USER" \<<<"$DOCKER_PASS"
+            docker push
+            docker logout
+
+workflows:
+  version: 2
+  test-suite:
+    jobs:
+      # this is now a slow process... let's only run on master
+      - docker-image:
+          filters:
+            branches:
+              only:
+                - master
+      - docker-tagged:
+          filters:
+            tags:
+              only:
+                - /^v.*/
+            branches:
+              ignore:
+                - /.*/
+            requires:
+              - docker-image
diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..3d36f20
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,11 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.rs]
+indent_size = 4
diff --git a/.github/workflows/Basic.yml b/.github/workflows/Basic.yml
new file mode 100644
index 0000000..3890a07
--- /dev/null
+++ b/.github/workflows/Basic.yml
@@ -0,0 +1,75 @@
+# Based on https://github.com/actions-rs/example/blob/master/.github/workflows/quickstart.yml
+
+on: [push, pull_request]
+
+name: Basic
+
+jobs:
+
+  test:
+    name: Test Suite
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: 1.60.0
+          target: wasm32-unknown-unknown
+          override: true
+
+      - name: Run unit tests
+        uses: actions-rs/cargo@v1
+        with:
+          command: unit-test
+          args: --locked
+        env:
+          RUST_BACKTRACE: 1
+
+      - name: Compile WASM contract
+        uses: actions-rs/cargo@v1
+        with:
+          command: wasm
+          args: --locked
+        env:
+          RUSTFLAGS: "-C link-arg=-s"
+
+  lints:
+    name: Lints
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: 1.60.0
+          override: true
+          components: rustfmt, clippy
+
+      - name: Run cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+      - name: Run cargo clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: -- -D warnings
+
+      - name: Generate Schema
+        uses: actions-rs/cargo@v1
+        with:
+          command: schema
+          args: --locked
+
+      - name: Schema Changes
+        # fails if any changes not committed
+        run: git diff --exit-code schema
diff --git a/.github/workflows/Release.yml b/.github/workflows/Release.yml
new file mode 100644
index 0000000..a9d5979
--- /dev/null
+++ b/.github/workflows/Release.yml
@@ -0,0 +1,35 @@
+name: release wasm
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Install cargo-run-script
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: cargo-run-script
+      - name: Run cargo optimize
+        uses: actions-rs/cargo@v1
+        with:
+          command: run-script
+          args: optimize
+      - name: Get release ID
+        id: get_release
+        uses: bruceadams/get-release@v1.2.3
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+      - name: Upload optimized wasm
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ./artifacts/*.wasm
+          tag: ${{ github.ref }}
+          overwrite: true
+          file_glob: true
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9095dea
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,16 @@
+# Build results
+/target
+/schema
+
+# Cargo+Git helper file (https://github.com/rust-lang/cargo/blob/0.44.1/src/cargo/sources/git/utils.rs#L320-L327)
+.cargo-ok
+
+# Text file backups
+**/*.rs.bk
+
+# macOS
+.DS_Store
+
+# IDEs
+*.iml
+.idea
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..defb3e3
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,1176 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
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+
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+ "thiserror-impl 1.0.69",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc"
+dependencies = [
+ "thiserror-impl 2.0.11",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.98",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.98",
+]
+
+[[package]]
+name = "typenum"
+version = "1.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00e2473a93778eb0bad35909dff6a10d28e63f792f16ed15e404fca9d5eeedbe"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
+[[package]]
+name = "zerocopy"
+version = "0.7.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
+dependencies = [
+ "byteorder",
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.98",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.98",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..700651e
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,50 @@
+[package]
+name = "neutron-oracle-history"
+version = "0.1.0"
+authors = ["Andrei Zavgorodnii <andrei.z@hadronlabs.org>"]
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[profile.release]
+opt-level = 3
+debug = false
+rpath = false
+lto = true
+debug-assertions = false
+codegen-units = 1
+panic = 'abort'
+incremental = false
+overflow-checks = true
+
+[features]
+# use library feature to disable all instantiate/execute/query exports
+library = []
+
+[package.metadata.scripts]
+optimize = """docker run --rm -v "$(pwd)":/code \
+  --mount type=volume,source="$(basename "$(pwd)")_cache",target=/target \
+  --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
+  cosmwasm/optimizer:0.16.0
+"""
+
+[dependencies]
+cosmwasm-schema = "2.2.0"
+cosmwasm-std = { version = "2.2.0", features = [
+  "cosmwasm_1_4",
+  # Enable this if you only deploy to chains that have CosmWasm 2.0 or higher
+  # "cosmwasm_2_0",
+  # Or this if you only deploy to chains that have CosmWasm 2.1 or higher
+  # "cosmwasm_2_1",
+] }
+cw-storage-plus = "2.0.0"
+cw2 = "2.0.0"
+schemars = "0.8.16"
+serde = { version = "1.0.197", default-features = false, features = ["derive"] }
+thiserror = { version = "1.0.58" }
+
+[dev-dependencies]
+cw-multi-test = "2.0.0"
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
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+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+          notices within Derivative Works that You distribute, alongside
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+      You may add Your own copyright statement to Your modifications and
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+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
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+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      risks associated with Your exercise of permissions under this License.
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+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
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+      Work (including but not limited to damages for loss of goodwill,
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+      other commercial damages or losses), even if such Contributor
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+
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+
+      To apply the Apache License to your work, attach the following
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+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
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diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..01345ab
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,13 @@
+Copyright 2025 Andrei Zavgorodnii <andrei.z@hadronlabs.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6264428
--- /dev/null
+++ b/README.md
@@ -0,0 +1,85 @@
+# CosmWasm Starter Pack
+
+This is a template to build smart contracts in Rust to run inside a
+[Cosmos SDK](https://github.com/cosmos/cosmos-sdk) module on all chains that enable it.
+To understand the framework better, please read the overview in the
+[cosmwasm repo](https://github.com/CosmWasm/cosmwasm/blob/master/README.md),
+and dig into the [cosmwasm docs](https://www.cosmwasm.com).
+This assumes you understand the theory and just want to get coding.
+
+## Creating a new repo from template
+
+Assuming you have a recent version of Rust and Cargo installed
+(via [rustup](https://rustup.rs/)),
+then the following should get you a new repo to start a contract:
+
+Install [cargo-generate](https://github.com/ashleygwilliams/cargo-generate) and cargo-run-script.
+Unless you did that before, run this line now:
+
+```sh
+cargo install cargo-generate --features vendored-openssl
+cargo install cargo-run-script
+```
+
+Now, use it to create your new contract.
+Go to the folder in which you want to place it and run:
+
+**Latest**
+
+```sh
+cargo generate --git https://github.com/CosmWasm/cw-template.git --name PROJECT_NAME
+```
+
+For cloning minimal code repo:
+
+```sh
+cargo generate --git https://github.com/CosmWasm/cw-template.git --name PROJECT_NAME -d minimal=true
+```
+
+You will now have a new folder called `PROJECT_NAME` (I hope you changed that to something else)
+containing a simple working contract and build system that you can customize.
+
+## Create a Repo
+
+After generating, you have a initialized local git repo, but no commits, and no remote.
+Go to a server (eg. github) and create a new upstream repo (called `YOUR-GIT-URL` below).
+Then run the following:
+
+```sh
+# this is needed to create a valid Cargo.lock file (see below)
+cargo check
+git branch -M main
+git add .
+git commit -m 'Initial Commit'
+git remote add origin YOUR-GIT-URL
+git push -u origin main
+```
+
+## CI Support
+
+We have template configurations for both [GitHub Actions](.github/workflows/Basic.yml)
+and [Circle CI](.circleci/config.yml) in the generated project, so you can
+get up and running with CI right away.
+
+One note is that the CI runs all `cargo` commands
+with `--locked` to ensure it uses the exact same versions as you have locally. This also means
+you must have an up-to-date `Cargo.lock` file, which is not auto-generated.
+The first time you set up the project (or after adding any dep), you should ensure the
+`Cargo.lock` file is updated, so the CI will test properly. This can be done simply by
+running `cargo check` or `cargo unit-test`.
+
+## Using your project
+
+Once you have your custom repo, you should check out [Developing](./Developing.md) to explain
+more on how to run tests and develop code. Or go through the
+[online tutorial](https://docs.cosmwasm.com/) to get a better feel
+of how to develop.
+
+[Publishing](./Publishing.md) contains useful information on how to publish your contract
+to the world, once you are ready to deploy it on a running blockchain. And
+[Importing](./Importing.md) contains information about pulling in other contracts or crates
+that have been published.
+
+Please replace this README file with information about your specific project. You can keep
+the `Developing.md` and `Publishing.md` files as useful references, but please set some
+proper description in the README.
diff --git a/src/bin/schema.rs b/src/bin/schema.rs
new file mode 100644
index 0000000..44d9579
--- /dev/null
+++ b/src/bin/schema.rs
@@ -0,0 +1,11 @@
+use cosmwasm_schema::write_api;
+
+use neutron_oracle_history::msg::{ExecuteMsg, InstantiateMsg, QueryMsg};
+
+fn main() {
+    write_api! {
+        instantiate: InstantiateMsg,
+        execute: ExecuteMsg,
+        query: QueryMsg,
+    }
+}
diff --git a/src/contract.rs b/src/contract.rs
new file mode 100644
index 0000000..ead3823
--- /dev/null
+++ b/src/contract.rs
@@ -0,0 +1,41 @@
+#[cfg(not(feature = "library"))]
+use cosmwasm_std::entry_point;
+use cosmwasm_std::{Binary, Deps, DepsMut, Env, MessageInfo, Response, StdResult};
+// use cw2::set_contract_version;
+
+use crate::error::ContractError;
+use crate::msg::{ExecuteMsg, InstantiateMsg, QueryMsg};
+
+/*
+// version info for migration info
+const CONTRACT_NAME: &str = "crates.io:neutron-oracle-history";
+const CONTRACT_VERSION: &str = env!("CARGO_PKG_VERSION");
+*/
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn instantiate(
+    _deps: DepsMut,
+    _env: Env,
+    _info: MessageInfo,
+    _msg: InstantiateMsg,
+) -> Result<Response, ContractError> {
+    unimplemented!()
+}
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn execute(
+    _deps: DepsMut,
+    _env: Env,
+    _info: MessageInfo,
+    _msg: ExecuteMsg,
+) -> Result<Response, ContractError> {
+    unimplemented!()
+}
+
+#[cfg_attr(not(feature = "library"), entry_point)]
+pub fn query(_deps: Deps, _env: Env, _msg: QueryMsg) -> StdResult<Binary> {
+    unimplemented!()
+}
+
+#[cfg(test)]
+mod tests {}
diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 0000000..4a69d8f
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,13 @@
+use cosmwasm_std::StdError;
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum ContractError {
+    #[error("{0}")]
+    Std(#[from] StdError),
+
+    #[error("Unauthorized")]
+    Unauthorized {},
+    // Add any other custom errors you like here.
+    // Look at https://docs.rs/thiserror/1.0.21/thiserror/ for details.
+}
diff --git a/src/helpers.rs b/src/helpers.rs
new file mode 100644
index 0000000..6ffc885
--- /dev/null
+++ b/src/helpers.rs
@@ -0,0 +1,27 @@
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+
+use cosmwasm_std::{to_json_binary, Addr, CosmosMsg, StdResult, WasmMsg};
+
+use crate::msg::ExecuteMsg;
+
+/// CwTemplateContract is a wrapper around Addr that provides a lot of helpers
+/// for working with this.
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
+pub struct CwTemplateContract(pub Addr);
+
+impl CwTemplateContract {
+    pub fn addr(&self) -> Addr {
+        self.0.clone()
+    }
+
+    pub fn call<T: Into<ExecuteMsg>>(&self, msg: T) -> StdResult<CosmosMsg> {
+        let msg = to_json_binary(&msg.into())?;
+        Ok(WasmMsg::Execute {
+            contract_addr: self.addr().into(),
+            msg,
+            funds: vec![],
+        }
+        .into())
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..233dbf5
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,7 @@
+pub mod contract;
+mod error;
+pub mod helpers;
+pub mod msg;
+pub mod state;
+
+pub use crate::error::ContractError;
diff --git a/src/msg.rs b/src/msg.rs
new file mode 100644
index 0000000..3b6b9b2
--- /dev/null
+++ b/src/msg.rs
@@ -0,0 +1,11 @@
+use cosmwasm_schema::{cw_serde, QueryResponses};
+
+#[cw_serde]
+pub struct InstantiateMsg {}
+
+#[cw_serde]
+pub enum ExecuteMsg {}
+
+#[cw_serde]
+#[derive(QueryResponses)]
+pub enum QueryMsg {}
diff --git a/src/state.rs b/src/state.rs
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/src/state.rs
@@ -0,0 +1 @@
+