NEW YORK, NY, January 14, 2026 (EZ Newswire) -- Arculus, the secure self-custody digital asset platform developed by CompoSecure (NYSE: CMPO), has integrated the Yield.xyz API to bring native and liquid staking directly into its cold storage wallet experience. The integration enables Arculus users to earn staking rewards across more than a dozen leading blockchain networks while maintaining full control of their private keys through Arculus’ hardware-backed security model.

With this release, Arculus expands beyond simple storage and transactions to become a full-featured self-custody staking platform. Users can now access onchain yield opportunities across major ecosystems including Ethereum, Solana, Tron, Avalanche, and Cosmos, all through a single, unified interface inside the Arculus Wallet App.

Secure Self-Custody Meets Native Staking

Arculus is a hardware-based cold storage wallet platform built around a metal smart card form factor that eliminates the need for batteries, charging cables, or USB dongles. The Arculus Key Card works in tandem with the Arculus Wallet App using a proprietary 3-factor authentication system that combines biometric authentication, a private 6-digit PIN, and the Arculus metal Key Card.

This layered security model allows users to maintain full self-custody of their digital assets while enabling intuitive “tap-to-transact” functionality for everyday onchain activity. With the integration of Yield.xyz, Arculus extends this security-first design to staking and yield generation.

Native and Liquid Staking Across Leading Networks

The Yield.xyz integration allows Arculus users to participate in staking across a wide range of proof-of-stake networks without leaving the wallet interface or relying on third-party platforms. Supported opportunities include:

• Ethereum staking via preferred validators and liquid staking through Lido and Rocket Pool
• Avalanche liquid staking via Benqi
• Tron liquid staking via JustLend
• Native staking for Celestia, Cosmos, Osmosis, Sei, Injective, Cardano, Polygon, Coreum, and additional networks

Yield.xyz acts as the staking infrastructure layer behind Arculus, providing standardized access to validators, liquid staking protocols, and yield products across chains. This allows Arculus to offer consistent staking flows across ecosystems while maintaining full self-custody for users.

Simplifying Onchain Participation

Rather than forcing users to manage different staking workflows for each blockchain, the Yield.xyz API abstracts protocol complexity and routes staking actions through a single integration. The result is a streamlined staking experience that feels native inside the Arculus wallet.