WaaP Goes Live on Sui, Introducing a Fully Decentralized Embedded Wallet Layer

By Lidia Yadlos

WaaP — Wallet-as-a-Protocol — is designed to remove those compromises. And as of today, it’s live on Sui.

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Developed by human.tech, WaaP launches on Sui as the network’s first fully decentralized wallet execution layer. It allows developers to embed self-custodial wallets directly into applications using familiar logins like email, phone, Google, or Face ID — without seed phrases, backend custody, or vendor lock-in.

Behind the scenes, cryptographic guarantees ensure that no third party can ever access user funds.

Why Embedded Wallets Needed a Rethink

Most embedded wallet solutions trade decentralization for convenience. Private keys are often secured by centralized servers. Policy enforcement lives off-chain. Developers become dependent on proprietary infrastructure that can change terms, raise prices, or disappear altogether.

WaaP takes a different approach.

Instead of operating as a service, WaaP functions as protocol-level infrastructure. It runs on Ika, a decentralized coordination layer built natively on Sui, where transaction policies are enforced by smart contracts rather than backend logic.

The result is a system that delivers the UX of managed wallets with the security properties of hardware wallets — without custody risk.

Users get seedless, social-login wallets. Developers get embeddable self-custody with no vendor dependency. The network benefits from increased demand for Sui blockspace.

How WaaP Works Under the Hood

WaaP uses two-party computation (2PC-MPC) to split signing authority between a user’s device and Ika’s decentralized network. Neither side can move funds on its own.

Policy controls — such as spend limits, contract allowlists, or approval thresholds — are enforced cryptographically on-chain during the signing process. There’s no centralized server deciding what’s allowed.

This architecture removes backend trust assumptions while keeping onboarding friction close to zero.

Proven Infrastructure, Now on Sui

WaaP isn’t launching from zero.

human.tech’s infrastructure already supports nearly 3 million verified users, with over 43 million credentials issued and more than $500 million in protected value. By integrating with Sui — now among the top chains by TVL and DEX volume — that infrastructure becomes available to a rapidly growing ecosystem.

Sui developers can now offer seamless, seedless self-custody without taking on the risks of traditional wallet services, said Shady El Damaty, CEO of the Holonym Foundation. With Ika’s decentralized security layer native to Sui, there’s no longer a tradeoff between user experience and true ownership.

Built for What Comes Next

WaaP’s launch on Sui isn’t just about onboarding — it’s about what wallets will need to support next.

The same architecture that protects users today lays the groundwork for programmable accounts and delegated execution. As AI agents increasingly operate on-chain, WaaP enables scoped delegation: agents can act within predefined limits, while humans retain ultimate control.

Using an embedded wallet shouldn’t require giving up ownership, said Evan Cheng, Co-Founder and CEO of Mysten Labs. With WaaP built on Ika and native to Sui, developers and users get a new way to access the network. This strengthens the entire ecosystem.

The Bigger Picture

WaaP reframes embedded wallets from a convenience feature into foundational infrastructure. It removes hidden custody risk, eliminates vendor lock-in, and aligns onboarding with the original principles of self-sovereignty.

For Sui, it introduces a native path to mainstream user adoption without compromising decentralization.

WaaP is available now for Sui developers, with documentation at docs.waap.xyz.

Published on Sui

WaaP Goes Live on Sui, Introducing a Fully Decentralized Embedded Wallet Layer