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Use case

Developers need to add staking to apps without exposing private keys; the open-source SDK signs transactions locally.

These listings explicitly identify this outcome as something they help buyers achieve.

1 matching listings

Options with a documented fit

Finance & Markets·product

Chorus One

By Chorus One AG (trading as Bitwise Onchain Solutions, a Bitwise company)

Institutions, custodians, exchanges, funds and family offices that want bespoke or white-label validator staking without running nodes or giving up key custody. Developers adding staking to apps through the open-source Chorus One SDK, and individual delegators who simply want to stake to public nodes.

Chorus One earns a commission taken out of staking rewards, not from principal. OPUS, its Ethereum staking product, charges a stated 5% commission on rewards (per an independent review dated October 2026). Commission on other networks is set per network and is visible on-chain or in each network's s

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Developers need to add staking to apps without exposing private keys; the open-source SDK signs transactions locally.: products, service providers, and professionals · Scribble Profiles