In the crypto universe, staking holds a central place among passive investment strategies. This mechanism allows for receiving regular rewards by locking certain tokens on networks operating on the proof of stake principle. Between PoS blockchains, centralized platforms, and structured products, solutions are diversifying. OKX is among the key players in this field, thanks to a broad staking offer accessible through its Earn interface. The aim of this article is to explore in depth the options offered by OKX, analyze the associated yields, and guide step by step users who want to generate a secure passive income.