Point of Focus
- MoonPay plans to use WisdomTree’s WTGXX as part of its stablecoin reserve management.
- WisdomTree will use MoonPay’s infrastructure and 35 million-account network.
- The deal highlights convergence between stablecoins, tokenized Treasurys, and RWA infrastructure.
MoonPay is turning to WisdomTree’s $1.2-billion tokenized Treasury fund as part of its stablecoin reserve strategy, deepening the link between tokenized real-world assets (RWAs) and crypto payment infrastructure.
The fintech company said it plans to use the WisdomTree Treasury Money Market Digital Fund, known as WTGXX, as part of its stablecoin reserve management.
At the same time, WisdomTree is building a new access point for the fund through MoonPay’s technology and network of more than 35 million accounts.
The collaboration could significantly expand the reach of WTGXX while giving MoonPay exposure to a regulated tokenized money market product backed by short-term US Treasury assets.
MoonPay brings WTGXX to 35 million accounts
WisdomTree said the partnership will give eligible US investors another route into WTGXX beyond its own direct distribution channels.
MoonPay’s blockchain infrastructure will support the planned access point, potentially opening the fund to a much larger retail audience. The company says its network includes more than 35 million accounts and over 1,700 partners.
BREAKING: MoonPay and WisdomTree have formed a strategic collaboration to bring tokenized mutual funds to investors in the United States
powered by MoonPay Institutional and MoonPay Trade infrastructure, the ability to purchase WTGXX using stablecoins will go live this year pic.twitter.com/pTAYbksSpc
— MoonPay 🟣 (@moonpay) September 17, 2026
“Money moves differently today, and investing needs to keep pace,” WisdomTree founder and CEO Jonathan Steinberg said.
He added that stablecoins are changing how individuals and businesses hold and transfer value, making tokenized investment products a more natural part of digital portfolio management.
WTGXX becomes part of stablecoin reserve strategy
The more significant development may be MoonPay’s plan to use WTGXX inside its own stablecoin reserve framework.
WTGXX is a tokenized money market mutual fund designed to maintain a $1 net asset value while investing in Treasury-linked assets.
According to RWA.xyz data, the fund had a valuation of $1.23 billion and 887 holders.

The fund is issued across Ether (ETH), Solana (SOL), and Arbitrum (ARB), with most of its value currently concentrated on Ethereum.
By using WTGXX for reserve management, MoonPay is effectively linking two major crypto trends: the growth of stablecoins and the rapid expansion of tokenized real-world assets.
Tokenized Treasury products have emerged as one of the largest categories in the RWA market as crypto companies seek blockchain-native ways to hold yield-bearing assets.
Partnership could expand beyond treasuries
WisdomTree and MoonPay said the current agreement is intended to serve as the foundation for a broader strategic relationship.
That could include access to additional tokenized investment products and expansion into markets outside the US.
Regulated funds are meeting stablecoin holders where they already are.
WisdomTree and MoonPay are collaborating to bring WTGXX to a new generation of investors. https://t.co/rKNb5FuFPe
— WisdomTree Prime® (@WisdomTreePrime) September 17, 2026
MoonPay Institutional CEO Caroline Pham said the partnership reflects the growing adoption of blockchain infrastructure and tokenized financial assets in regulated markets.
For WisdomTree, the deal also extends its tokenization strategy beyond its own platforms while giving MoonPay a regulated asset it can use as part of the financial infrastructure behind its stablecoin operations.
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