# Polygon Labs is acquiring Sequence to power the Open Money Stack.
[Learn more](/content/blog/sequence-polygon-move-money-globally/index.html)

## One crypto wallet that works everywhere
Give your users a single non-custodial account that spans your entire ecosystem. No more wallet fragmentation or scattered assets. Protect against malicious apps with sandboxed smart sessions.

[Start building](https://sequence.build/) [Read docs](https://docs.sequence.xyz/solutions/wallets/overview)

## Trusted by leading chains powering millions of onchain interactions

## The problem
Legacy embedded wallets spin up a new address for every app. This fragments liquidity, blocks payments, and drives users away from your app.

## The solution
Sequence provides flawless, secure UX. Every user gets one crypto wallet address that works everywhere while apps are sandboxed in smart sessions.

## Ecosystem and wallet, unified.
Deliver a branded crypto wallet hosted by Sequence on your domain, or fully self-host with our Wallet Development Kit.

### Integrate any app in minutes, not months
App developers can connect to your wallet using our Web, Mobile, Unity, and Unreal SDKs.

[Live demo](https://acme.ecosystem-demo.xyz/)

### Immersive app discovery
Users discover and engage with ecosystem apps through your branded wallet interface.

[Live demo](https://acme.ecosystem-demo.xyz/)

## Engineered for security from the ground up
Sequence is the only wallet infrastructure provider that provides cross-app UX with strict per-app boundaries.

- One address across your ecosystem
- Sandboxed Smart Sessions isolate permissions per app
- Signing keys are never co-located
- Hardware-isolated signers in AWS Nitro Secure Enclaves
- Every TEE deployment publicly attested by Quantstamp & CoinCover

## A pricing model that scales with your ecosystem
Unlimited wallets at all tiers. Sequence is designed for platforms that scale.

- Predictable pricing at any scale
- No per-active-wallet fees
- Supports high-volume ecosystems
- Built for growth and retention

## Designed for cross-app platforms
### Chain-native product suites
Unify your apps with a shared wallet layer that works on any platform.

### Game publishers and ecosystems
Boost conversions for players with multiple titles in one wallet.

### Chain growth & DevRel teams
Attract developers and users with a branded wallet and developer hub.

### Wallet and infrastructure teams
Build your wallet solution in minutes, not months using the Sequence Wallet SDK.

## Are you a developer looking for an easy wallet solution?
Plug your app directly into the Sequence Ecosystem and ship it faster: same user address, smart session security, and seamless UX with zero auth setup.

- SDKs for Web, React Native, Unity, and Unreal
- No auth config: social, Google, Apple, email, and passkey
- One wallet across every app in the ecosystem
- Smart sessions sandbox each app's permissions
- Gas sponsorship with customizable rulesets

[Learn More](/content/products/wallets/developers/index.html) [Explore SDKs](https://docs.sequence.xyz/sdk/overview)

## FAQs
Ready to build? Start by configuring your branded crypto wallet with Sequence Builder or the Wallet Development Kit, and connect your first app in minutes.

[View docs →](https://docs.sequence.xyz/solutions/wallets/ecosystems/overview)

How does Sequence Ecosystem Wallet work? Every user gets a single crypto wallet address that works across your entire ecosystem. Apps are sandboxed with smart sessions, so each app only has the permissions it needs.

Do I need to run wallet infrastructure myself? No. Sequence can fully host your ecosystem wallet, or you can self-host with our Wallet Development Kit for maximum flexibility.

What sign-in methods are supported? Google, Apple, email, and passkeys are all supported. Users don’t need seed phrases, and recovery is handled securely with multi-factor options.

How do smart sessions improve security? Smart sessions isolate permissions per app. Even if one app is compromised, the rest of the ecosystem remains safe.

Can I customize the wallet UI? Yes. You can brand the wallet to your ecosystem, add app discovery, and customize the UX hosted on your domain.

## Create memorable onchain experiences
Leverage the Sequence Ecosystem Wallet to power your ecosystem.

[Talk to us](/content/contact/index.html) [Explore an example](https://acme.ecosystem-demo.xyz/)