Sequence

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.

Trusted by leading chains powering millions of onchain interactions

Arbitrum One
Avalanche
Base (Coinbase)
BNB Smart Chain
Ethereum
Gnosis
Optimism
Polygon
Arbitrum One
Avalanche
Base (Coinbase)
BNB Smart Chain
Ethereum
Gnosis
Optimism
Polygon
Arbitrum One
Avalanche
Base (Coinbase)
BNB Smart Chain
Ethereum
Gnosis
Optimism
Polygon
Arbitrum One
Avalanche
Base (Coinbase)
BNB Smart Chain
Ethereum
Gnosis
Optimism
Polygon
Arbitrum One
Avalanche
Base (Coinbase)
BNB Smart Chain
Ethereum
Gnosis
Optimism
Polygon
Arbitrum One
Avalanche
Base (Coinbase)
BNB Smart Chain
Ethereum
Gnosis
Optimism
Polygon
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

Immersive app discovery

Users discover and engage with ecosystem apps through your branded wallet interface.

Live demo

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

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 →
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