Osero is a stablecoin yield infrastructure platform that enables wallets, neobanks, exchanges, and custodians to offer the Sky Savings Rate to their users without managing stablecoin strategies directly. It operates as a distribution agent within the Sky Ecosystem, building three products: Osero Earn (B2B embeddable yield), Osero App (direct user access), and Osero Foundry (onchain product origination for asset managers).