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

# Overview

> Sequence Ecosystem Wallet is a non-custodial smart wallet designed for chains and ecosystems. It combines passkeys, social auth, timed recovery keys, and sandboxed permissions to deliver higher security with less friction.

## Choose your path

<CardGroup>
  <Card title="For Developers" href="/solutions/wallets/developers/overview">
    Connect your app to an existing Ecosystem Wallet, handle auth and Smart Sessions, and ship on Web, Mobile, Unity, or Unreal.
  </Card>

  <Card title="For Ecosystems" href="/solutions/wallets/ecosystems/overview">
    Plan and launch an ecosystem-wide wallet on your domain. Choose hosted or custom, understand Smart Sessions, and deployment options.
  </Card>
</CardGroup>

<Info>
  Are you an existing **Sequence Embedded Wallet** user? See the docs here: [Embedded Wallet](/solutions/wallets/developers/embedded-wallet/overview).
</Info>

## Why Sequence Ecosystem Wallet

* **One address per user across apps and chains** — consistent identity and no more token fragmentation.
* **Smart Sessions** isolate permissions per app for maximum security and fewer signatures. See [Smart Sessions](/solutions/wallets/ecosystems/smart-sessions).
* **Seamless onboarding** with email, social auth, passkeys, or external wallets.
* **Cross-chain by default** with built-in swaps, on-ramps, and combined portfolio views.
* **Developer-first SDKs** for Web, Mobile, Unity, and Unreal.
* **Enterprise-grade security**: hardware-isolated signers (TEEs), and public attestations for every deployment.
* **Timed recovery keys** provide private passphrase support with time-based recovery for best-in-class security. See [Timed Recovery](/solutions/wallets/ecosystems/timed-recovery).

## For Ecosystems

<Frame>
  <img src="https://mintcdn.com/sequence-0fb8d9e6-api_docs/Q6aKe-1apwRA3CtM/images/ecosystem/ecosystem-discover.opt.jpg?fit=max&auto=format&n=Q6aKe-1apwRA3CtM&q=85&s=b80ed5ebd3f9dbbe21cdfcb280042224" alt="ecosystem wallet" width="2678" height="2400" data-path="images/ecosystem/ecosystem-discover.opt.jpg" />
</Frame>

* **One wallet that works everywhere** on your domain and branded for your ecosystem.
* **Eliminate fragmentation**: a single address and inventory across your ecosystem, with sandboxed Smart Sessions protecting users and protocols.
* **Branded wallet UX**: hosted by Sequence on your domain, or fully custom with the Wallet Development Kit.
* **Fast developer adoption**: app teams integrate in minutes with Web, Mobile, Unity, and Unreal SDKs.
* **Curated discovery**: wallet surfaces ecosystem apps and assets.
* **Security by design**: isolated signing keys, hardware-backed TEEs, public attestations for every deployment secured by Quantstamp and CoinCover.
* **Ecosystem Admin** in Builder to configure chains, branding, session policies and app/domain blacklists.

👉 Learn more: [Wallets for Ecosystems](/solutions/wallets/ecosystems/overview)

## For Developers

<Frame>
  <img src="https://mintcdn.com/sequence-0fb8d9e6-api_docs/Q6aKe-1apwRA3CtM/images/ecosystem/mining-quest.opt.jpg?fit=max&auto=format&n=Q6aKe-1apwRA3CtM&q=85&s=3681ae897fc69cd6a57daaf736b1ee41" alt="ecosystem wallet" width="2819" height="2400" data-path="images/ecosystem/mining-quest.opt.jpg" />
</Frame>

* **Production-ready smart wallets** on any platform without building wallet infra.
* **Zero-config auth** with Google, Apple, email, and passkeys.
* **Frontend SDKs** for Web, React Native, Unity, and Unreal.
* **Backend SDKs** for mints, transfers, batching, and monitoring.
* **Sidekick backend**: a dockerized web3 backend with secure key management.
* Works across **DeFi, payments, fintech, stablecoins, NFTs, and games**.
* **Built for real use cases**:
  * **DeFi & payments**: gas-sponsored onboarding, built-in swap and on-ramp, real-time balances, cross-chain transactions.
  * **Games**: embedded wallet UI, token portability across titles, Smart Sessions for in-game permissions, one-click marketplace checkout.

👉 Learn more: [Wallets for Developers](/solutions/wallets/developers/overview)