diff --git a/bun.lockb b/bun.lockb
index 99143a7..b08b250 100755
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diff --git a/example/.gitignore b/example/.gitignore
new file mode 100644
index 0000000..ab5afb2
--- /dev/null
+++ b/example/.gitignore
@@ -0,0 +1,176 @@
+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+\*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+\*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+\*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+\*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.cache
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+.cache/
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+.cache
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.\*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store
+
diff --git a/example/README.md b/example/README.md
new file mode 100644
index 0000000..1361aff
--- /dev/null
+++ b/example/README.md
@@ -0,0 +1,15 @@
+# example
+
+To install dependencies:
+
+```bash
+bun install
+```
+
+To run:
+
+```bash
+bun run index.ts
+```
+
+This project was created using `bun init` in bun v1.0.10. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.
diff --git a/example/bun.lockb b/example/bun.lockb
new file mode 100755
index 0000000..0ce0331
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diff --git a/example/package.json b/example/package.json
new file mode 100644
index 0000000..633de7b
--- /dev/null
+++ b/example/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "example",
+  "module": "index.ts",
+  "type": "module",
+  "scripts": {
+    "dev": "bun --watch run ./src/index.ts",
+    "test": "bun --watch test"
+  },
+  "devDependencies": {
+    "bun-types": "latest"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  },
+  "dependencies": {
+    "@muzamint/erica-items-db": "^0.0.0"
+  }
+}
diff --git a/example/src/index.ts b/example/src/index.ts
new file mode 100644
index 0000000..be7cce6
--- /dev/null
+++ b/example/src/index.ts
@@ -0,0 +1,8 @@
+console.log("Hello via Bun!");
+import { router } from '@muzamint/erica-items-db'
+
+export default {
+  async fetch(request: Request, server: Server) {
+  return router.handle(request)
+  },
+}
diff --git a/example/tsconfig.json b/example/tsconfig.json
new file mode 100644
index 0000000..7556e1d
--- /dev/null
+++ b/example/tsconfig.json
@@ -0,0 +1,22 @@
+{
+  "compilerOptions": {
+    "lib": ["ESNext"],
+    "module": "esnext",
+    "target": "esnext",
+    "moduleResolution": "bundler",
+    "moduleDetection": "force",
+    "allowImportingTsExtensions": true,
+    "noEmit": true,
+    "composite": true,
+    "strict": true,
+    "downlevelIteration": true,
+    "skipLibCheck": true,
+    "jsx": "react-jsx",
+    "allowSyntheticDefaultImports": true,
+    "forceConsistentCasingInFileNames": true,
+    "allowJs": true,
+    "types": [
+      "bun-types" // add Bun global
+    ]
+  }
+}
diff --git a/package.json b/package.json
index cd5329f..6bb42f5 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,13 @@
 {
-  "name": "pkg-name",
-  "version": "0.0.0",
+  "name": "@muzamint/erica-items-db",
+  "version": "0.0.1",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "description": "",
   "scripts": {
     "build": "bun run build.mjs",
+    "dev": "bun --watch run ./src/index.ts",
+    "test": "bun --watch test",
     "prepublishOnly": "bun run build"
   },
   "files": [
@@ -26,5 +28,11 @@
     "bun-plugin-dts": "^0.2.1",
     "bun-types": "^1.0.7",
     "typescript": "^5.2.2"
+  },
+  "dependencies": {
+    "@elysiajs/cors": "^0.7.2",
+    "@elysiajs/swagger": "^0.7.4",
+    "elysia": "^0.7.30",
+    "viem": "^1.19.13"
   }
 }
diff --git a/src/index.ts b/src/index.ts
index e1c8f2c..efdc451 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,2 +1,22 @@
 export const one = 1
 export const two = 2
+import { http, createPublicClient, webSocket } from 'viem'
+import { mainnet } from 'viem/chains'
+export * from './items'
+
+const client = createPublicClient({
+  chain: mainnet,
+  transport: http(),
+})
+
+const webSocketClient = createPublicClient({
+  chain: mainnet,
+  transport: webSocket(
+    'wss://eth-mainnet.g.alchemy.com/v2/4iIl6mDHqX3GFrpzmfj2Soirf3MPoAcH',
+  ),
+})
+
+const bn = await client.getBlockNumber()
+const bn2 = await webSocketClient.getBlockNumber()
+console.log({ bn, bn2 })
+
diff --git a/src/items/index.ts b/src/items/index.ts
new file mode 100644
index 0000000..00ac5cd
--- /dev/null
+++ b/src/items/index.ts
@@ -0,0 +1,4 @@
+export * from './router/items.js'
+export * from './service/items.js'
+export * from './interface/items.js'
+export * from './interface/item.js'
\ No newline at end of file
diff --git a/src/items/interface/item.ts b/src/items/interface/item.ts
new file mode 100644
index 0000000..5cfda58
--- /dev/null
+++ b/src/items/interface/item.ts
@@ -0,0 +1,12 @@
+// src/items/item.interface.ts
+
+export interface BaseItem {
+  name: string;
+  price: number;
+  description: string;
+  image: string;
+}
+
+export interface Item extends BaseItem {
+  id: number;
+}
diff --git a/src/items/interface/items.ts b/src/items/interface/items.ts
new file mode 100644
index 0000000..c2187e4
--- /dev/null
+++ b/src/items/interface/items.ts
@@ -0,0 +1,7 @@
+// src/items/items.interface.ts
+
+import { Item } from "./item";
+
+export interface Items {
+  [key: number]: Item;
+}
diff --git a/src/items/package.json b/src/items/package.json
new file mode 100644
index 0000000..67a0269
--- /dev/null
+++ b/src/items/package.json
@@ -0,0 +1,6 @@
+{
+  "type": "module",
+  "types": "../_types/items/index.d.ts",
+  "module": "../_esm/items/index.js",
+  "main": "../_cjs/items/index.js"
+}
diff --git a/src/items/router/items.ts b/src/items/router/items.ts
new file mode 100644
index 0000000..da7f04b
--- /dev/null
+++ b/src/items/router/items.ts
@@ -0,0 +1,50 @@
+// src/items/items.router.ts
+
+import { cors } from '@elysiajs/cors'
+import { swagger } from '@elysiajs/swagger'
+
+// interfaces
+
+import * as ItemService from "../service/items";
+import { BaseItem, Item } from "../interface/item";
+import { Elysia } from "elysia";
+
+class CustomError extends Error {
+    constructor(public message: string) {
+        super(message)
+    }
+}
+
+export const router  = new Elysia()
+    .use(swagger())
+    .use(cors())
+    .onError(({ code, error }) => {
+        return new Response(error.toString())
+    })
+    .get('/ping', () => 'pong')
+    .group("/items", app => {
+        return app
+        .get('/', async () => await ItemService.findAll() )
+        .post('/', async ({ body, set }) => {
+            const newItem: Item = await ItemService.create(body as BaseItem);
+            set.status = 200
+            return new Response(newItem as any, {
+                headers: {
+                    'Content-Type': 'application/json'
+                }
+            })
+        })
+        .delete("/:id", async ({ params }) => {
+            try {
+                await ItemService.remove(parseInt(params.id));
+              return { success: true };
+            } catch (e) {
+              return { success: false };
+            }
+          })
+    })
+    .get('/', () => {
+		throw new CustomError('Hello Error');
+	})
+    
+
diff --git a/src/items/service/items.ts b/src/items/service/items.ts
new file mode 100644
index 0000000..2c604f5
--- /dev/null
+++ b/src/items/service/items.ts
@@ -0,0 +1,75 @@
+// src/items/items.service.ts
+
+// data model interfaces
+
+import { BaseItem, Item } from "../interface/item";
+import { Items } from "../interface/items";
+
+// in memory store
+
+let items: Items = {
+  1: {
+    id: 1,
+    name: "Burger",
+    price: 599,
+    description: "Tasty",
+    image: "https://cdn.auth0.com/blog/whatabyte/burger-sm.png"
+  },
+  2: {
+    id: 2,
+    name: "Pizza",
+    price: 299,
+    description: "Cheesy",
+    image: "https://cdn.auth0.com/blog/whatabyte/pizza-sm.png"
+  },
+  3: {
+    id: 3,
+    name: "Tea",
+    price: 199,
+    description: "Informative",
+    image: "https://cdn.auth0.com/blog/whatabyte/tea-sm.png"
+  }
+};
+
+// services
+
+export const findAll = async (): Promise<Item[]> => Object.values(items);
+
+export const find = async (id: number): Promise<Item> => items[id];
+
+export const create = async (newItem: BaseItem): Promise<Item> => {
+  const id = new Date().valueOf();
+
+  items[id] = {
+    id,
+    ...newItem,
+  };
+
+  return items[id];
+};
+
+export const update = async (
+  id: number,
+  itemUpdate: BaseItem
+): Promise<Item | null> => {
+  const item = await find(id);
+
+  if (!item) {
+    return null;
+  }
+
+  items[id] = { id, ...itemUpdate };
+
+  return items[id];
+};
+
+export const remove = async (id: number): Promise<null | void> => {
+  const item = await find(id);
+
+  if (!item) {
+    return null;
+  }
+
+  delete items[id];
+};
+
diff --git a/src/types/items.ts b/src/types/items.ts
new file mode 100644
index 0000000..e69de29
diff --git a/test/index.test.ts b/test/index.test.ts
index ecd2e9e..1352364 100644
--- a/test/index.test.ts
+++ b/test/index.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'bun:test'
-import { one, two } from '../src'
+import { one, two, router } from '../src'
 
 describe('should', () => {
   it('export 1', () => {