The exchange routes USDT deposits into a Spark vault on X Layer, OKX's own Layer 2 network, where the vault holds under $500 and Spark's risk reviewers noted the chain can be upgraded by its operator without delay.
The integration of Spark Finance's USDT vault with OKX could enhance user engagement and drive broader adoption of DeFi solutions. The post Spark Finance opens USDT savings vault to OKX users appeared first on Crypto Briefing .
