diff --git a/packages/bridge/package.json b/packages/bridge/package.json
new file mode 100644
index 0000000..70143e7
--- /dev/null
+++ b/packages/bridge/package.json
@@ -0,0 +1,40 @@
+{
+  "name": "@demex-sdk/bridge",
+  "version": "0.0.3",
+  "license": "MIT",
+  "scripts": {
+    "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types'",
+    "build:cjs": "tsc -p tsconfig.cjs.json",
+    "build:es": "tsc -p tsconfig.es.json",
+    "build:types": "tsc -p tsconfig.types.json",
+    "build:clean": "concurrently 'rimraf ./dist-*' 'rimraf ./tsconfig.*.tsbuildinfo'"
+  },
+  "main": "./dist-cjs/index.js",
+  "module": "./dist-es/index.js",
+  "types": "./dist-types/index.d.ts",
+  "dependencies": {
+    "tslib": "^2.6.2"
+  },
+  "exports": {
+    ".": {
+      "module": "./dist-es/index.js",
+      "node": "./dist-cjs/index.js",
+      "import": "./dist-es/index.js",
+      "require": "./dist-cjs/index.js",
+      "types": "./dist-types/index.d.ts"
+    },
+    "./package.json": {
+      "module": "./package.json",
+      "node": "./package.json",
+      "import": "./package.json",
+      "require": "./package.json"
+    }
+  },
+  "files": [
+    "dist-*/**"
+  ],
+  "devDependencies": {
+    "concurrently": "7.0.0",
+    "eslint": "^9.13.0"
+  }
+}
diff --git a/packages/bridge/src/index.ts b/packages/bridge/src/index.ts
new file mode 100644
index 0000000..336ce12
--- /dev/null
+++ b/packages/bridge/src/index.ts
@@ -0,0 +1 @@
+export {}
diff --git a/packages/bridge/tsconfig.cjs.json b/packages/bridge/tsconfig.cjs.json
new file mode 100644
index 0000000..8f8d634
--- /dev/null
+++ b/packages/bridge/tsconfig.cjs.json
@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist-cjs",
+    "baseUrl": "."
+  },
+  "extends": "../../tsconfig.cjs.json",
+  "include": ["src/"]
+}
diff --git a/packages/bridge/tsconfig.es.json b/packages/bridge/tsconfig.es.json
new file mode 100644
index 0000000..ce87108
--- /dev/null
+++ b/packages/bridge/tsconfig.es.json
@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist-es",
+    "baseUrl": "."
+  },
+  "extends": "../../tsconfig.es.json",
+  "include": ["src/"]
+}
diff --git a/packages/bridge/tsconfig.types.json b/packages/bridge/tsconfig.types.json
new file mode 100644
index 0000000..8500d2f
--- /dev/null
+++ b/packages/bridge/tsconfig.types.json
@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "declarationDir": "dist-types",
+    "rootDir": "src",
+  },
+  "extends": "../../tsconfig.types.json",
+  "include": ["src/"]
+}
diff --git a/packages/polynetwork/package.json b/packages/polynetwork/package.json
new file mode 100644
index 0000000..ae27932
--- /dev/null
+++ b/packages/polynetwork/package.json
@@ -0,0 +1,40 @@
+{
+  "name": "@demex-sdk/polynetwork",
+  "version": "0.0.3",
+  "license": "MIT",
+  "scripts": {
+    "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types'",
+    "build:cjs": "tsc -p tsconfig.cjs.json",
+    "build:es": "tsc -p tsconfig.es.json",
+    "build:types": "tsc -p tsconfig.types.json",
+    "build:clean": "concurrently 'rimraf ./dist-*' 'rimraf ./tsconfig.*.tsbuildinfo'"
+  },
+  "main": "./dist-cjs/index.js",
+  "module": "./dist-es/index.js",
+  "types": "./dist-types/index.d.ts",
+  "dependencies": {
+    "tslib": "^2.6.2"
+  },
+  "exports": {
+    ".": {
+      "module": "./dist-es/index.js",
+      "node": "./dist-cjs/index.js",
+      "import": "./dist-es/index.js",
+      "require": "./dist-cjs/index.js",
+      "types": "./dist-types/index.d.ts"
+    },
+    "./package.json": {
+      "module": "./package.json",
+      "node": "./package.json",
+      "import": "./package.json",
+      "require": "./package.json"
+    }
+  },
+  "files": [
+    "dist-*/**"
+  ],
+  "devDependencies": {
+    "concurrently": "7.0.0",
+    "eslint": "^9.13.0"
+  }
+}
diff --git a/packages/polynetwork/src/index.ts b/packages/polynetwork/src/index.ts
new file mode 100644
index 0000000..336ce12
--- /dev/null
+++ b/packages/polynetwork/src/index.ts
@@ -0,0 +1 @@
+export {}
diff --git a/packages/polynetwork/tsconfig.cjs.json b/packages/polynetwork/tsconfig.cjs.json
new file mode 100644
index 0000000..8f8d634
--- /dev/null
+++ b/packages/polynetwork/tsconfig.cjs.json
@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist-cjs",
+    "baseUrl": "."
+  },
+  "extends": "../../tsconfig.cjs.json",
+  "include": ["src/"]
+}
diff --git a/packages/polynetwork/tsconfig.es.json b/packages/polynetwork/tsconfig.es.json
new file mode 100644
index 0000000..ce87108
--- /dev/null
+++ b/packages/polynetwork/tsconfig.es.json
@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist-es",
+    "baseUrl": "."
+  },
+  "extends": "../../tsconfig.es.json",
+  "include": ["src/"]
+}
diff --git a/packages/polynetwork/tsconfig.types.json b/packages/polynetwork/tsconfig.types.json
new file mode 100644
index 0000000..8500d2f
--- /dev/null
+++ b/packages/polynetwork/tsconfig.types.json
@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "declarationDir": "dist-types",
+    "rootDir": "src",
+  },
+  "extends": "../../tsconfig.types.json",
+  "include": ["src/"]
+}