Hubra

Hubra is a staking platform built around a single, six-year-old Solana validator, offering both native and liquid staking from one operator. Native staking delegates SOL directly to Hubra's validator while custody stays in the user's own wallet; liquid staking mints raSOL, a transferable receipt usable across Solana DeFi whose redemption rate climbs every epoch. Both paths support instant unstake — native positions can be routed through Sanctum's depositStake to settle to SOL in one transaction (paying only a price-impact fee), and raSOL can be swapped back to SOL through Sanctum's pooled LST liquidity — alongside the standard slow path (epoch deactivation, no fee). Hubra also runs USDC Earn, stablecoin yield from the same operator routed through audited venues like the Voltr vault, withdrawable instantly with no cooldown or fee. The platform is built for both humans (a wallet-connect app with gasless transactions at hubra.app) and AI agents (a plain-HTTPS Agent API with no API key, returning unsigned transactions for the agent to sign locally) — both calling the same underlying server actions so they get identical on-chain results.