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

# Introduction

> Accept deposits from any chain. Funds are automatically detected and bridged to your destination chain in USDC.

<Frame caption="The Simple Deposit widget — deposit from any chain in one flow.">
  <img className="block dark:hidden" src="https://mintcdn.com/particlenetwork-fccf74d2/Yf_jYGjoWA37TPp0/simple-deposit/images/deposit-modal.png?fit=max&auto=format&n=Yf_jYGjoWA37TPp0&q=85&s=a563b5c94fac8a8fb1e1dc521ab7d8f0" alt="Simple Deposit widget" width="400" height="300" data-path="simple-deposit/images/deposit-modal.png" />

  <img className="hidden dark:block" src="https://mintcdn.com/particlenetwork-fccf74d2/Yf_jYGjoWA37TPp0/simple-deposit/images/deposit-modal.png?fit=max&auto=format&n=Yf_jYGjoWA37TPp0&q=85&s=a563b5c94fac8a8fb1e1dc521ab7d8f0" alt="Simple Deposit widget" width="400" height="300" data-path="simple-deposit/images/deposit-modal.png" />
</Frame>

## What is Simple Deposit?

**Simple Deposit** (`@particle-network/simple-deposit`) lets your app accept deposits from **any chain**. It gives your users a deposit address for every chain supported by Universal Accounts, with funds automatically detected and bridged to your configured destination chain in **USDC**.

It's the fastest way to add cross-chain deposits to a single-chain app. Your users send funds from wherever their assets already live, and you receive a single, predictable asset on a single chain — no bridging UI, no network switching, and no other changes to your app.

<Card title="Learn More About Universal Accounts" icon="user" href="/intro/universal-accounts">
  Simple Deposit is powered by Universal Accounts. Learn what they are and how they work.
</Card>

<Note>
  Simple Deposit uses **USDC** as the bridged asset. All deposits are automatically converted to USDC and sent to your configured destination chain.
</Note>

***

## How it works

Simple Deposit is designed for fast, minimum-lift integrations into any app, regardless of the wallet stack you use.

1. The SDK generates EVM and Solana deposit addresses for your user.
2. Your user sends supported tokens to those addresses from any chain.
3. The SDK detects each deposit and bridges it to your destination chain as USDC.
4. Funds are swept to your configured destination address — automatically, or on demand.

Because it's fully wallet-agnostic, Simple Deposit works alongside any wallet provider with no other UX changes. The user's wallet address is only used as a reference for deposit account generation.

<Warning>
  Due to the architecture of Simple Deposit, it is not compatible with Particle **Connectkit** or **Authkit**.
</Warning>

***

## Try it live

See Simple Deposit in action before you integrate.

<Card title="Try Live Demo" icon="play" href="https://universal-deposit.vercel.app/">
  Open the Simple Deposit demo app.
</Card>

***

## Get started

Get a live integration ready in minutes — install the SDK, then pick the API that fits your app.

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/simple-deposit/quickstart">
    Install the SDK and accept your first deposit in minutes.
  </Card>

  <Card title="React SDK" icon="react" href="/simple-deposit/react-sdk">
    DepositProvider, hooks, and UI components.
  </Card>

  <Card title="Core SDK" icon="code" href="/simple-deposit/core-sdk">
    Headless DepositClient for server-side and non-React apps.
  </Card>

  <Card title="Reference" icon="book" href="/simple-deposit/reference">
    Types, constants, chain utilities, and advanced topics.
  </Card>
</CardGroup>