> ## Documentation Index
> Fetch the complete documentation index at: https://sequence-0fb8d9e6-shop-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Connect to Web3

> Sequence offers seamless and powerful blockchain wallet solutions via Embedded Wallet and Ecosystem Wallet options. Powered by account abstraction tech.

Sequence is the best way to onboard users to your onchain app. We have two main options to get started: the [Embedded Wallet](/sdk/headless-wallet/quickstart) and the [Ecosystem Wallet](/solutions/wallets/ecosystem/overview). Both are completely non-custodial.

The [Embedded Wallet](/sdk/headless-wallet/quickstart) offers a seamless whitelabel / in-app experience. The advantages are:

* Authenticate users with popular social providers or email.
* Support for Web, Mobile, Unity, and Unreal.
* Optional pop-ups, modals, and transaction signing for a seamless UX.
* Fully non-custodial, account abstraction smart contract wallet.
* Out of the box login with [Web SDK](/sdk/web/overview) or build your own flows.

On the other hand, the [Ecosystem Wallet](/solutions/wallets/ecosystem/overview) caters to chains and apps who want to build an entire ecosystem.

Our [Web SDK](/sdk/web/overview) library is a customizable UI written in Typescript, tailored for a browser experience. This is great when you want to support users with existing wallets like Metamask, have an out-of-the-box experience, as well as millions of potential new users who prefer the convenience of social login.

Lastly, we provide [Wallet Linking](/sdk/web/getting-started) for your ecosystem which enables the ability for a developer to create a verifiable association between two wallets from a single user. Generally, this is a link between an embedded wallet for an app and an external wallet, such as Metamask so you can easily query all wallets associated with a single user - across apps, ecosystems, and blockchains.

## Getting Started

Start your integration with Sequence at our quickstart for [Embedded Wallets](/sdk/headless-wallet/quickstart) in just a few minutes.