PANews reported on September 25th that CoinDesk has partnered with decentralized finance platform Spark to boost on-chain PYUSD liquidity, with the goal of expanding PYUSD deposits from the current $100 million to $1 billion in the coming weeks. The integration enables users to deposit and borrow PYUSD, with liquidity backed by Spark's $8 billion stablecoin reserve pool. The initiative offers a model for sustainable stablecoin adoption without expensive incentives.