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

# SDX — Smart Dev Experience SDK

> Build chain‑agnostic apps with one unified developer kit

## Overview

SDX provides a unified SDK and APIs for integrating identity, intents, messaging, and paymaster features with minimal boilerplate.

## Key Capabilities

* Single SDK for multi‑chain workflows
* Strong typing and helpers for Trikon primitives
* Local dev tools and simulators

## Install

```bash theme={null}
npm install @trikon/sdk @trikon/types
```

## Initialize

```typescript theme={null}
import { Trikon } from '@trikon/sdk';
const trikon = new Trikon({ apiKey: process.env.TRIKON_API_KEY });
```

## Related

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/quickstart" />

  <Card title="Services Layer" icon="layer-group" href="/core-features/services-layer" />
</CardGroup>