Spiko has become the first fund manager to accept stablecoin payments for UCITS-regulated products, integrating Coinbase Payments into two European Treasury-bill funds that collectively tap into a market that saw 828 billion euros in net sales last year.
Coinbase announced the integration on Tuesday, covering Spiko’s EU T-Bills Money Market Fund and US T-Bills Money Market Fund. Both products are structured as UCITS vehicles, the EU’s passport-friendly fund wrapper that allows distribution across member states. Eligible investors can now fund subscriptions using USDC or EURC, with redemption proceeds delivered to a stablecoin wallet within minutes after liquidation.
The transactions settle on Base, Coinbase’s layer-2 network built on Ethereum. Coinbase Payments provides the wallet infrastructure, payment rails, and API connectivity that ties the stablecoin layer to Spiko’s regulated fund operations.
Why UCITS Funds Are the Prize for Stablecoin Infrastructure
UCITS represents the institutional heartland of European fund management. These vehicles carry standardized disclosure requirements, custody rules, and investor protections that make them acceptable to pension funds, insurance companies, and retail distribution platforms across the EU.
The timing of Spiko’s integration coincides with a sharp rebound in UCITS demand. According to trade group EFAMA data released Monday, UCITS funds recorded net inflows of 104 billion euros in April 2026, reversing net outflows of 41 billion euros from March. For the full year 2025, net sales reached 828 billion euros, exceeding the prior record of 813 billion euros set in 2021.
That’s the addressable market stablecoin infrastructure is now touching. Traditional fund subscriptions typically require bank wire transfers that settle over multiple business days, involve correspondent banking fees, and grind to a halt on weekends and holidays. Stablecoin rails compress that into minutes of finality on Base, at a fraction of the cost.
Coinbase framed the integration as evidence that stablecoins can function as “settlement infrastructure, connecting onchain capital with regulated investment funds.” That’s a more precise positioning than the retail-payments narrative that dominated earlier stablecoin discourse. The claim here is about capital markets plumbing, not coffee purchases.
The 24/7 Access Question: Payment Rails vs. Fund Operations
One nuance worth unpacking: continuous stablecoin availability does not automatically mean continuous fund processing.
Investors can submit subscriptions at any time, including weekends and holidays, through the Coinbase integration. Redemption proceeds can be delivered to a stablecoin wallet within minutes after a position is liquidated. That’s the payments layer operating around the clock.
But Spiko clarified that the integration introduces a new payment method rather than changing the funds themselves. The distinction matters. UCITS funds typically calculate net asset values (NAV) once daily and process subscription and redemption orders against that day’s NAV. The underlying Treasury bills trade during market hours. A stablecoin payment submitted on Sunday night still needs to wait for Monday’s NAV calculation and settlement cycle before the investor actually owns fund shares.
Cointelegraph reported reaching out to Coinbase for more information on order execution timing but did not receive a response before publication. The ambiguity is worth tracking: marketing materials that emphasize “24/7 access” can create investor expectations that outpace operational reality.
How Base Fits Into the Infrastructure Stack
Base, Coinbase’s layer-2 network, serves as the settlement layer for all stablecoin transactions in the integration. The choice reflects a broader trend of institutional applications migrating to L2s where transaction costs are measured in cents rather than dollars and finality arrives in seconds rather than minutes.
For a money market fund subscription, the economics matter. A $100,000 subscription on Ethereum mainnet might cost $5 to $50 in gas fees depending on network congestion, a trivial percentage but an unnecessary friction point. On Base, that same transaction costs a few cents. Over thousands of subscriptions and redemptions, the savings accumulate into a genuine operational advantage.
Base also gives Coinbase a vertical integration play. The exchange controls the wallet infrastructure, the payment APIs, the L2 settlement layer, and now has a regulated fund product using all three. That’s a tighter flywheel than most crypto infrastructure providers can offer.
The derivatives market has increasingly tracked Base’s activity as institutional flows move to layer-2 networks. Spiko’s integration adds another data point to that institutional migration pattern.
Tokenized Funds: From Experiment to Infrastructure
Spiko’s announcement lands in a market that’s moved beyond proof-of-concept experiments with tokenized funds.
In February 2026, WisdomTree received approval for round-the-clock secondary trading and instant USDC settlement of its tokenized Treasury fund. The mechanism differed from Spiko’s approach: WisdomTree’s broker-dealer supplied liquidity for secondary-market trades while primary fund processes remained unchanged. But the destination was similar, using stablecoin rails to provide faster, more continuous access to traditional fund products.
Tokenized money market funds are also finding use cases beyond subscriptions and redemptions. Franklin Templeton and Binance introduced a program in February allowing institutions to pledge tokenized fund shares as off-exchange trading collateral while the assets remain in regulated custody. That’s a second-order application: the tokenized fund share becomes collateral infrastructure, not just an investment product.
The convergence points toward a future where regulated fund products exist natively on blockchain rails, with stablecoins as the payment layer, tokenized shares as the collateral layer, and smart contracts handling settlement logic. Spiko’s integration is one brick in that wall.
Stablecoin Regulation: The CLARITY Act Backdrop
The expansion of stablecoin use cases into regulated fund infrastructure comes as policymakers debate the rules governing these assets.
In the United States, the CLARITY Act remains under negotiation in Congress, with ongoing debate over whether stablecoin issuers can offer yield without bank-style oversight. A compromise version carved out rewards for “bona fide” transactions, a distinction that could matter for stablecoin payments flowing into fund subscriptions.
Europe’s MiCA framework, which took full effect earlier this year, imposes reserve requirements and disclosure obligations on stablecoin issuers operating in the EU. USDC issuer Circle has pursued MiCA compliance, which positions the stablecoin for exactly the kind of regulated financial infrastructure application that Spiko’s integration represents.
The regulatory environment shapes which stablecoins can participate in institutional use cases. A stablecoin without proper licensing in a jurisdiction simply can’t serve as a payment rail for a regulated UCITS fund. Circle’s compliance investments are paying dividends in the form of integration opportunities that non-compliant issuers can’t access.
What This Means for the Broader Market
Spiko’s integration represents a category creation moment: the first time a UCITS fund has accepted stablecoin payments. But the significance lies less in the specific product than in the proof that regulated fund infrastructure and blockchain payment rails can coexist.
For institutional investors, the appeal is operational efficiency. Stablecoin payments eliminate the friction of international wire transfers, reduce reliance on correspondent banking networks, and compress settlement times from days to minutes. For a Treasury fund where the underlying assets yield perhaps 4-5% annually, shaving a few days off capital deployment makes a measurable difference to returns.
For Coinbase, the integration validates a strategy of building infrastructure that regulated financial institutions actually want to use. The exchange’s layer-2 network, payment APIs, and stablecoin custody services all appear in a single institutional application. That’s a more defensible business model than pure exchange trading revenue, especially in a market where trading fee compression is relentless.
For the stablecoin market more broadly, the use case diversification matters. Stablecoins began as trading pair liquidity on crypto exchanges, expanded into retail payments and remittances, and now touch regulated fund subscriptions. Each new use case adds marginal demand for stablecoin issuance and provides evidence that these assets have utility beyond speculation. Southeast Asia’s recent crypto card boom illustrated the retail payments expansion; Spiko shows the institutional capital markets expansion.
The next milestones to watch: whether other UCITS fund managers follow Spiko’s lead, whether the integration expands to additional stablecoins beyond USDC and EURC, and whether the 24/7 payment availability eventually drives changes to fund NAV calculation and settlement cycles themselves. The payment rails have arrived; the question is how much of the traditional fund infrastructure adapts to use them.
Spiko’s existing funds will continue operating under standard UCITS rules, with the Coinbase integration adding a parallel payment option. Investors interested in the products can access them through traditional channels or through the new stablecoin rails. EFAMA’s next monthly data release will offer the first glimpse of whether stablecoin accessibility moves the needle on inflow patterns.
Related Reading
Sources
- https://cointelegraph.com/news/spiko-coinbase-stablecoin-payments-treasury-funds?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound
- https://cointelegraph.com/news/spiko-coinbase-stablecoin-payments-treasury-funds
Nothing in this article constitutes investment advice. Cryptocurrency carries risk, always do your own due diligence.
