diff --git a/.gitignore b/.gitignore
index 47cc9e3..980c8f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,11 @@ dist/
 # Ignore environment-specific files
 .env
 
+# Ignore nixos related environment-specific files
+.envrc
+.cargo/
+.direnv/
+
 # Ignore editor-specific files
 .vscode/
 .idea/
@@ -25,4 +30,4 @@ target/
 debug/
 
 yarn.lock
-contracts/deployments/
\ No newline at end of file
+contracts/deployments/
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..96d4e60
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,146 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1726560853,
+        "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1644229661,
+        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "foundry": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1725354688,
+        "narHash": "sha256-KHHFemVt6C/hbGoMzIq7cpxmjdp+KZVZaqbvx02aliY=",
+        "owner": "shazow",
+        "repo": "foundry.nix",
+        "rev": "671672bd60a0d2e5f6757638fdf27e806df755a4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "shazow",
+        "ref": "monthly",
+        "repo": "foundry.nix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1666753130,
+        "narHash": "sha256-Wff1dGPFSneXJLI2c0kkdWTgxnQ416KE6X4KnFkgPYQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f540aeda6f677354f1e7144ab04352f61aaa0118",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1726755586,
+        "narHash": "sha256-PmUr/2GQGvFTIJ6/Tvsins7Q43KTMvMFhvG6oaYK+Wk=",
+        "owner": "NixOs",
+        "repo": "nixpkgs",
+        "rev": "c04d5652cfa9742b1d519688f65d1bbccea9eb7e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOs",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1718428119,
+        "narHash": "sha256-WdWDpNaq6u1IPtxtYHHWpl5BmabtpmLnMAx0RdJ/vo8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e6cea36f83499eb4e9cd184c8a8e823296b50ad5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "foundry": "foundry",
+        "nixpkgs": "nixpkgs_2",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1726972233,
+        "narHash": "sha256-FlL/bNESOtDQoczRhmPfReNAmLqVg+dAX4HectPOOf0=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "36d73192555e569d27579f6c486fea3ab768823c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..0c93896
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,66 @@
+{
+  description = "ethereum-rs project";
+  inputs = {
+    nixpkgs.url = "github:NixOs/nixpkgs/nixos-unstable";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    flake-utils.url = "github:numtide/flake-utils";
+    foundry.url = "github:shazow/foundry.nix/monthly"; # Use monthly branch for permanent releases
+
+  };
+  outputs = { self, nixpkgs, rust-overlay, flake-utils, foundry, ... }@inputs:
+  flake-utils.lib.eachDefaultSystem (system:
+  let
+    pkgs = import nixpkgs {
+      inherit system;
+      overlays = [ rust-overlay.overlays.default foundry.overlay ];
+    };
+
+    toolchain = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
+    cargoTomlContents = builtins.readFile ./Cargo.toml;
+    version = (builtins.fromTOML cargoTomlContents).package.version;
+
+    ethereumEs = pkgs.rustPlatform.buildRustPackage {
+      inherit version;
+      name = "ethereumEs";
+      buildInputs = with pkgs; [ openssl ];
+      nativeBuildInputs = with pkgs; [ pkg-config openssl.dev ];
+
+      src = pkgs.lib.cleanSourceWith { src = self; };
+
+      cargoLock.lockFile = ./Cargo.lock;
+
+    };
+  in {
+
+    overlays.default = final: prev: { ethereumEs = ethereumEs; };
+
+    gitRev = if (builtins.hasAttr "rev" self) then self.rev else "dirty";
+
+    devShells.default = pkgs.mkShell {
+      buildInputs = with pkgs; [
+        foundry-bin
+        solc
+        toolchain
+        openssl
+        cargo-insta
+        pkg-config
+        eza
+        rust-analyzer-unwrapped
+        nodejs_20
+        nodePackages.typescript
+        nodePackages.typescript-language-server
+        watchexec
+      ];
+      shellHook = ''
+        export RUST_SRC_PATH="${toolchain}/lib/rustlib/src/rust/library"
+        export CARGO_HOME="$(pwd)/.cargo"
+        export PATH="$CARGO_HOME/bin:$PATH"
+        export RUST_BACKTRACE=1
+        export RPC_URL='127.0.0.1:8545'
+        export ETHERSCAN_API_KEY='fake-key'
+        export HOLESKY_PRIVATE_KEY='fake-key'
+        export PRIVATE_KEY=0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
+      '';
+    };
+  });
+}
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..8e40351
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,13 @@
+[toolchain]
+channel = "nightly"
+components = [
+    "cargo",
+    "clippy",
+    "rust-analyzer",
+    "rust-src",
+    "rust-std",
+    "rustc",
+    "rustfmt",
+]
+targets = [ "wasm32-unknown-unknown" ]
+profile = "minimal"