The future of digital ownership is here — and it’s simpler, safer, and more intuitive than ever. With Passkeys Wallet, developers can now offer users a seamless gateway into the world of Web3 without the friction traditionally associated with crypto wallets.
Imagine a world where new users no longer need to wrestle with seed phrases, browser extensions, or complex verification processes. Instead, they can sign up, create a self-custodial wallet, and start transacting — all within seconds and entirely on your platform. That’s the power of biometric authentication meets decentralized ownership.
Simple Signup: Reduce Drop-Off with Frictionless Onboarding
User retention starts at first contact. In Web3, high drop-off rates during onboarding have long been a bottleneck. But with just a few lines of code, the Passkeys Developer Kit transforms this experience.
New users can:
- Instantly create a secure, self-custodial wallet directly on your site.
- Skip email verification, seed phrase backups, and third-party extensions.
- Authenticate using familiar biometrics like Face ID or fingerprint scanning.
This isn’t just convenient — it’s transformative. By removing technical barriers, you empower everyday users to engage with blockchain technology confidently and securely.
Frictionless Funding: Keep Users Engaged from Day One
Once onboarded, the next challenge is ensuring users can actually use their wallets. Many new adopters hesitate when faced with off-platform crypto purchases or exchange accounts.
With embedded frictionless funding, Passkeys allows users to buy cryptocurrency directly inside the wallet — no redirects, no confusion.
Whether your platform serves gamers, creators, or DeFi enthusiasts, enabling in-app purchases of crypto dramatically increases activation rates and long-term engagement. Users stay within your ecosystem, building trust and familiarity from the start.
And because everything happens in context, conversion rates improve while support queries decrease.
Unlock Liquidity: Bridge Gaps Across Chains
One of the biggest limitations in today’s multi-chain landscape? Liquidity silos.
Even if users hold assets on one network, accessing opportunities on another often requires complex bridging, high fees, or technical know-how. Passkeys changes that with seamless cross-chain swaps built into the wallet experience.
Developers can leverage this functionality to:
- Enable instant access to dApps across Ethereum, Solana, Polygon, and more.
- Tap into previously unreachable user bases on niche or emerging chains.
- Offer dynamic yield opportunities without requiring manual asset movement.
This means your application isn’t limited by chain compatibility — you unlock untapped liquidity across networks effortlessly.
One Wallet for All: Portability Meets Interoperability
In traditional Web3 setups, wallets are tied to specific browsers or devices. But Passkeys introduces a new paradigm: portable identity.
A Passkeys-embedded wallet follows the user across applications and sessions. Thanks to FIDO2-compliant passkey infrastructure, users maintain full control over their keys while enjoying consistent access wherever they go.
For developers, this means:
- A growing network effect as users carry their wallets between platforms.
- Reduced need for re-onboarding or re-authentication.
- Stronger user loyalty through frictionless continuity.
Your app becomes part of a larger, interconnected Web3 ecosystem — not an isolated destination.
Focus on What Matters Most: Empower Your Development Team
Building innovative products takes focus. Too often, engineering teams get bogged down implementing wallet integrations, security protocols, and compliance layers.
The Passkeys Developer Kit eliminates that overhead.
With minimal integration effort, you gain access to:
- Ready-to-use SDKs compatible with popular frameworks like Wagmi and Solana Wallet Adapter.
- Built-in multi-chain support including Bitcoin (via integration), Ethereum, Solana, Arbitrum, Avalanche, BNB Chain, Base, Optimism, and Mantle.
- Customizable UI components that match your brand’s look and feel.
This streamlined approach frees your team to focus on core features — whether that’s crafting immersive gameplay, launching novel financial instruments, or building community-driven marketplaces.
Let the SDK Do the Work: Powerful Features Out of the Box
The true strength of Passkeys lies in its developer-first design. Every feature is engineered to be secure, scalable, and simple to implement.
Quick Integration
Plug into existing workflows effortlessly. Whether you're using React, Vue, or vanilla JavaScript, the SDK supports drop-in installation and works alongside established libraries.
Security Powered by MPC
Multi-party computation (MPC) replaces vulnerable single-key models. Private keys are split across secure environments, enabling advanced protections like spending limits and session management — all while preserving self-custody.
Users enjoy bank-grade security without sacrificing control.
Custom Themes
Ensure visual consistency across your platform with fully customizable themes. Adjust colors, fonts, default networks, and transaction settings so the wallet feels like a native part of your interface.
Multichain Support
From Ethereum’s robust DeFi ecosystem to Solana’s high-speed transactions, Passkeys supports major blockchains out of the box. This broad compatibility ensures your users aren’t locked into a single network.
Frequently Asked Questions
What is a Passkeys Wallet?
A Passkeys Wallet is a self-custodial cryptocurrency wallet that uses passwordless authentication (like Face ID or fingerprint) instead of seed phrases. It enables secure, easy access to Web3 applications through biometric login.
How does Passkeys eliminate seed phrases?
It uses FIDO2-standard passkeys and multi-party computation (MPC) to generate and store cryptographic keys securely across devices. There's no single point of failure or recovery phrase to manage.
Can I use Passkeys Wallet across different apps?
Yes. Once created, your Passkeys Wallet is portable across any application that supports the standard. Your identity and assets move with you — no re-registration needed.
Is my wallet really self-custodial?
Absolutely. Despite the simplified login, you retain full ownership of your private keys. MPC technology ensures security without compromising decentralization.
Which blockchains are supported?
Currently supported networks include Bitcoin (via integration), Ethereum, Polygon, Solana, Arbitrum One, Avalanche, Base, BNB Chain, Mantle, and Optimism — with ongoing expansion.
Do I need to be a developer to integrate Passkeys?
While designed for developers, the SDK requires only minimal code to embed. Documentation and quickstart guides make implementation accessible even for smaller teams.
The Web3 revolution shouldn’t be reserved for tech experts. With Passkeys Wallet, we’re democratizing access — making blockchain participation as simple as unlocking your phone.
By combining biometric authentication, MPC security, and multi-chain interoperability, this developer toolkit sets a new standard for user-friendly decentralized experiences.
Whether you're launching a gaming platform, social dApp, or financial service, now is the time to build onboarding that works for everyone — not just the crypto-native few.