PayPal launches PYUSDx stablecoin platform with $100 million in volume

PayPal opened its stablecoin rails to outside issuers on Sept. 9, launching PYUSDx with three crypto-native firms that bring more than $100 million in processed volume to custom tokens backed by PayPal USD.

"The stablecoin market is maturing fast. What separates the next phase from the last isn't the asset. It's what companies can do with it. PYUSDx is designed to answer that," May Zabaneh, senior vice president and general manager of crypto at PayPal, said.

Saturn, Concrete, and Cap are live on the platform, each issuing distinct products. Saturn's USDat has roughly $65 million in circulation, Cap's cUSD carries about $92 million in total supply, and Concrete converted a portion of its liquidity buffers into ConcUSD, a reward-bearing stablecoin. PYUSDx tokens are issued by MoonPay Digital Assets Limited, combining M0's stablecoin technology with MoonPay's issuance and distribution infrastructure.

The launch extends PayPal's push into stablecoin infrastructure as competition intensifies beyond Tether and Circle. Stablecoin circulation crossed $300 billion last October and has held above that level since, while monthly transfer volume topped $7.2 trillion in early 2026, surpassing the US ACH network for the first time.

Three builders, three products

Builders historically had three paths to a stablecoin: use an existing asset, build one from scratch, or partner with infrastructure providers. PYUSDx extends the third path to PayPal's network, abstracting away compliance, reserves, and payment rails so builders can focus on product differentiation.

"Every stablecoin platform makes choices about which layers to bundle together and which to leave open," Luca Prosperi, chief executive officer of M0, said. "We built PYUSDx so the product layer belongs to the builder."

The launch partners illustrate the range. Saturn is a structured finance protocol built on digital credit backed by Bitcoin; its staked token sUSDat gives holders exposure to Strategy's perpetual preferred equity. Concrete runs onchain vault infrastructure that allocates across DeFi venues including Morpho, with its flagship stable vault holding more than $800 million in strategies. Cap operates a covered credit platform where depositors supply capital and institutional borrowers deploy it.

Competitive stakes for PYUSD

The platform positions PayPal to compete more directly with Stripe, which has been aggressive in stablecoin infrastructure through its Bridge acquisition, and with incumbent issuers Circle and Tether. PayPal, which was the first payments institution to offer crypto buying in 2020, is using its Venmo reach to push PYUSD into mainstream payments.

"The significance of PYUSDx crossing $100 million is that the scale comes from builders using the same infrastructure in entirely different ways," Zach Kwartler, head of stablecoins at MoonPay, said. "A credit platform, an onchain vault, and a Bitcoin-backed product shouldn't each have to build their own stablecoin infrastructure from scratch."

Additional companies including USD.AI and Fairblock are preparing to launch stablecoins on PYUSDx. PYUSD, issued by Paxos Trust Company under oversight from the Office of the Comptroller of the Currency, trades at $0.9995, according to CoinDesk data. PayPal shares closed at $52.64.

For PYUSD, the platform's success hinges on whether custom stablecoins issued through PYUSDx drive incremental demand for the underlying asset rather than simply re-labeling existing supply. The $100 million in processed volume at launch is small relative to the broader stablecoin market, but the platform's ability to attract institutional issuers could shift the competitive balance over time.

This article is for informational purposes only and does not constitute investment advice.