About Reown SDK

The Reown SDK (AppKit) is an open-source all-in-one SDK for building seamless onchain apps. Offering smooth wallet connections, transactions, logins, and more, the Reown SDK is designed to onboard millions and scale with data-driven precision. It abstracts the complexity of blockchain infrastructure so you can focus on building apps that users love.

The Reown SDK (AppKit) includes:

Accounts & Authentication

• Connections to 600+ wallets via the WalletConnect Network (SIWE)
• Email & social logins
• Multichain authentication (SIWX)
• Smart Accounts

Payments Solutions

• In-platform Swap feature
• In-platform Onramps
• Pay with Exchange
• Deposit with Exchange
• One-click checkout

Multichain Tools

• Multichain Support
• Chain Abstraction

Flexible Frameworks & Platform Support

• Mobile and mini-app support
• Built-in security (transaction screening and domain verification)
• A choice of Frameworks, including; React, React Native, Flutter, Kotlin, Swift, Unity & more

Demo

Try Demo

Ready to get started? Check out the Quickstart section here.

Quickstart

React

Get started with AppKit in React.

Next.js

Get started with AppKit in Next.js.

Vue

Get started with AppKit in Vue.

Svelte

Get started with AppKit in Svelte.

Nuxt

Get started with AppKit in Nuxt.

JavaScript

Get started with AppKit in JavaScript.

React Native

Get started with AppKit in React Native.

Flutter

Get started with AppKit in Flutter.

Android

Get started with AppKit in Android.

iOS

Get started with AppKit in iOS.

Unity

Get started with AppKit in Unity.

Framework Support

While AppKit offers a wide range of features, networks, and authentication methods that make it easy to build interactive and user-friendly blockchain applications, certain features are limited to specific frameworks.

The following table provides an overview of the features, networks, and authentication methods available in AppKit and the frameworks they support.

• ✅ - indicates the feature is supported and can be integrated.
• ❌ - indicates the feature is not supported and cannot be integrated.

	React	Next.js	Vue	JavaScript	React Native	Flutter	Android	Swift	Unity (Web)	Unity (Native)
Features
Swaps (EVM Only)	✅	✅	✅	✅	✅	❌	❌	❌	✅	❌
On-Ramp	✅	✅	✅	✅	✅	❌	❌	❌	✅	❌
Multichain Modal	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Smart Accounts	✅	✅	✅	✅	✅	❌	❌	❌	✅	✅
Notifications	✅	✅	✅	✅	❌	❌	❌	❌	❌	❌
Telegram Mini Apps	✅	✅	✅	✅	❌	❌	❌	❌	✅	❌
Networks
EVM Chains	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Solana	✅	✅	✅	✅	✅	✅	❌	❌	❌	✅
Bitcoin	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Authentication
Email & Social Login	✅	✅	✅	✅	✅	✅	❌	❌	✅	✅
One-Click Auth	✅	✅	✅	✅	✅	❌	✅	✅	✅	✅
SIWX	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌

Reown SDK (AppKit) vs AppKit Core

What is AppKit Core?

AppKit Core is a chain-agnostic implementation that uses the Universal Provider/Universal Connector for blockchain interactions. Whereas the Reown SDK (AppKit) includes chain-specific adapters and full UI, AppKit Core offers a minimal, chain-agnostic foundation.

The Reown SDK is best for most builders, but AppKit Core is ideal for developers who want to build more flexible custom-built solutions—those that don’t need built-in features from day one.

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Feature	Reown SDK (AppKit)	AppKit Core
Swaps	✅	❌
Onramps	✅	❌
Smart Accounts	✅	❌
Pre-Built Modal UI	✅	❌
Chain-specific adapters	✅	❌
Wallet Connections via WalletConnect Protocol	✅	✅
Multichain support	✅	✅
Multichain auth (SIWX)	✅	✅