Overview

A wallet-as-a-service platform that lets any product embed secure, non-custodial crypto wallets in days, without building or operating a signing stack.

WAASKey pairs an SDK (web and React Native, with Flutter on the way) and a REST API with multi-factor recovery, a developer dashboard and policy controls. Users keep ownership of their funds and the business carries no custody liability. There is no master key and no single point of failure.

The same signing layer scales from a first embedded-wallet integration to AI-agent wallets, treasury, payouts and enterprise custody.

What we did

• Designed a non-custodial key architecture with multi-factor recovery and no single point of failure
• Built the WAASKey SDK for web and React Native plus a REST API for creating and using wallets
• Implemented a signer and relay service with per-chain support and threshold signing
• Created a developer dashboard with policy controls and a live in-browser sandbox
• Covered use cases from embedded and AI-agent wallets to treasury, payouts and exchange custody