> ## Documentation Index
> Fetch the complete documentation index at: https://gps.appeeky.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SDK overview

> Shared TypeScript client used by gps and gps-mcp (workspace package).

The Publisher client lives in the monorepo as `@appeeky/google-play-store-core`.

It is **not published separately** on npm — it is bundled into `@appeeky/google-play-store-cli`. For programmatic use today, depend on this repo / workspace, or open an issue if you need a standalone SDK package.

```ts theme={"theme":{"light":"github-light","dark":"github-dark"}}
import { PlayStoreClient } from "@appeeky/google-play-store-core";

const client = await PlayStoreClient.create({
  credentials: process.env.GOOGLE_APPLICATION_CREDENTIALS,
  readOnly: false,
});

console.log(client.clientEmail);

const tracks = await client.tracks.listAll("com.example.app");
```

Next: [PlayStoreClient](/sdk/client).