Wallet Signing Service

Bring apps on-chain and create tailored experiences for customers on more blockchains. Wallet Signing Service is an enterprise-grade solution to create and embed digital wallets using a set of robust APIs and SDKs.


Create wallets with infrastructure that fit your business needs


Onboard and authenticate users with familiar login workflows


Sign transactions and messages securely


Manage private keys with integrated multi-party computation (MPC) technology

Bring your own blockchain infrastructure

Designed to integrate seamlessly with an enterprise’s blockchain node infrastructure, Wallet Signing Service delivers critical building blocks that abstract away the complexities of launching blockchain apps.


Get in touch

Interested in learning more? Fill out the form to learn more about Wallet Signing Service and start building with Circle.