# Invalid SDK Key

**URL:** <https://community.feathery.io/t/invalid-sdk-key/1062>\
**Category:** Support\
**Created:** [September 30, 2024, 1:34pm UTC](https://community.feathery.io/t/invalid-sdk-key/1062 "2024-09-30T13:34:13Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![rob-masslink](https://avatars.discourse-cdn.com/v4/letter/r/c89c15/32.png) [@rob-masslink](https://community.feathery.io/u/rob-masslink)\
**Post date:** [September 30, 2024, 1:34pm UTC](https://community.feathery.io/t/invalid-sdk-key/1062/1 "2024-09-30T13:34:13Z")

</div>

Hey everyone - I am building a Next.js app and want to embed Feathery. I followed the react docs and am getting:

```auto
SDKKeyError: Invalid SDK Key

```

I have tried my Live and Test credentials. I am running locally on localhost.

> **package.json**
>
> ```json
> {
> "private": true,
> "scripts": {
> "dev": "next dev",
> "build": "next build",
> "start": "next start"
> },
> "dependencies": {
> "@feathery/react": "^2.1.110",
> "@radix-ui/react-checkbox": "^1.1.1",
> "@radix-ui/react-dropdown-menu": "^2.1.1",
> "@radix-ui/react-label": "^2.1.0",
> "@radix-ui/react-slot": "^1.1.0",
> "@supabase/ssr": "^0.5.1",
> "@supabase/supabase-js": "^2.45.4",
> "autoprefixer": "10.4.17",
> "class-variance-authority": "^0.7.0",
> "clsx": "^2.1.1",
> "geist": "^1.2.1",
> "lucide-react": "^0.436.0",
> "next": "^14.2.13",
> "next-themes": "^0.3.0",
> "prettier": "^3.3.3",
> "react": "18.2.0",
> "react-dom": "18.2.0"
> },
> "devDependencies": {
> "@types/node": "20.10.6",
> "@types/react": "18.2.46",
> "@types/react-dom": "18.2.18",
> "postcss": "8.4.33",
> "tailwind-merge": "^2.5.2",
> "tailwindcss": "3.4.1",
> "tailwindcss-animate": "^1.0.7",
> "typescript": "5.3.3"
> }
> }
> 
> ```

---

<div class="post-metadata">

**Author:** ![rob-masslink](https://avatars.discourse-cdn.com/v4/letter/r/c89c15/32.png) [@rob-masslink](https://community.feathery.io/u/rob-masslink)\
**Post date:** [September 30, 2024, 1:38pm UTC](https://community.feathery.io/t/invalid-sdk-key/1062/2 "2024-09-30T13:38:00Z")

</div>

Epiphany… I realized that the variable needed to be defined as `NEXT_PUBLIC_FEATHERY_SDK_KEY`