Coinbase Prime and Figment have announced an expansion of their institutional staking services to include Solana, Cardano, Sui, Avalanche, Polkadot, and other proof-of-stake networks. This move extends their existing partnership, which initially focused on Ethereum, to a broader range of blockchain networks. Institutional clients can now leverage Figment's infrastructure for comprehensive staking and trading management via Coinbase Prime's custody system. Since the partnership's inception in 2024, the collaboration has facilitated over $2 billion in staking assets.