In 2024, the total on-chain transaction volume of stablecoins surged past $36.3 trillion, surpassing the combined transaction scale of Visa and Mastercard, and outpacing traditional payment systems by a wide margin with a 28% compound annual growth rate. The global number of stablecoin holders exceeded 270 million and continues to grow at a high speed, firmly establishing stablecoins as the world’s fourth pillar of payment infrastructure, following cash, bank cards and mobile payments.
On the policy front, the compliance drive for stablecoins has accelerated at full throttle: the U.S. GENIUS Act has granted stablecoins official legal status, integrating compliant stablecoins into the core of the U.S. dollar digitalization strategy; the EU’s MiCA Regulation has come into force, serving as the world’s first comprehensive regulatory framework for crypto assets; Hong Kong and Singapore are ramping up efforts to build digital asset compliance hubs, while the UAE and other Middle Eastern regions are embracing industry innovation through regulatory bodies such as VARA. Compliance has become the core moat of the stablecoin track, fully unlocking the boundaries of industry development.

It is worth mentioning that on April 10, 2026, the Hong Kong Monetary Authority issued the first batch of stablecoin licenses. Previously, the HKMA had completed the final review of the first batch of applications in mid-March 2026, and is currently in the preparatory stage for the official public announcement. The HKMA received a total of 36 applications, plans to issue 2–3 licenses in the first batch, and the regulatory standards are strict.
Beneath the impressive data and policy dividends, however, the paradox of the stablecoin industry has become increasingly prominent: over 94% of stablecoins remain confined to the crypto trading ecosystem, with a daily payment penetration rate of less than 6% and almost no presence in ordinary consumption scenarios. Individual users face exorbitant barriers to compliant fiat on/off-ramps, and the poor connectivity between fiat and stablecoins, coupled with the lack of real-world consumption scenarios, has turned stablecoins into "isolated assets" in the crypto world—boasting a trillion-dollar market cap yet failing to realize genuine value circulation.
The evolution of stablecoins from mere "trading pairs" to universal "payment tools" can never be achieved by the single breakthrough of a single product, but rather requires an ecosystem that unblocks the entire value chain. The layout of the Stablecoin Financial Infrastructure (SFI) ecosystem is precisely targeted at this industry pain point. It builds a bridge connecting real-world finance and the Web3 economy through a full ecosystem synergy model, forging a golden closed loop for stablecoins from asset minting to consumption, and from appreciation to circulation, driving their fundamental transformation from "digital assets" to "practical tools".
I. What is SFI? Anchoring Stablecoin Infrastructure to Build a Full-Lifecycle Closed Loop
SFI is a world-leading stablecoin infrastructure ecosystem. Unlike industry projects that solve only one link in the value chain, its core logic is ecosystem synergy—through investment, incubation and in-depth cooperation, it integrates core components across the entire stablecoin value chain, including payment gateways, consumption scenarios, trading tools, liquidity management and asset incubation, to build a full-lifecycle closed-loop system covering "Asset → Payment → Consumption → Investment → Appreciation".
Three core philosophies underpin the development of the SFI ecosystem, forming its differentiated underlying logic:
From infrastructure to application: driving stablecoins to penetrate real-world scenarios such as investment, payment, consumption and settlement, and rejecting the stagnation at the trading pair level;
From single point to ecosystem: connecting global optimal resources, building a collaborative network through investment and incubation, and breaking the capacity boundaries of individual projects;
From speculation to value: abandoning pure token hype, returning to commercial essence, and building a sustainable stablecoin ecosystem with real revenue, real users and real scenarios.
With the Solulu Club Liquidity Program as its foundation, SFI has built an end-to-end layout that runs through five core ecosystems: Solulu Pay, Caviar, COPX, RWA Incubator and RWA Exchange. As the foundational positioning of SFI, Solulu Club serves as the core liquidity hub of the entire ecosystem, providing sufficient liquidity support for capital flow, asset exchange and transaction settlement across all segments. It ensures low slippage and instant settlement for all operations within the ecosystem, enabling efficient and smooth stablecoin circulation.

II. One Liquidity Foundation + Five Ecological Segments: Building a Stablecoin Value Network Centered on Liquidity
SFI takes Solulu Club as its core liquidity foundation, deeply collaborates and shares resources with five major ecological segments to form an integrated and organic ecosystem. With liquidity as the core support for the full-scenario circulation of stablecoins, it builds a closed-loop stablecoin value network and enables efficient value transfer among all segments.
Solulu Club: The Heart of Ecosystem Liquidity, the Cornerstone of End-to-End Value Circulation
Liquidity is the lifeblood of stablecoins and the underlying foundation of SFI’s ecosystem operation. As SFI’s exclusive liquidity program, Solulu Club acts as the "capital heart" of the ecosystem, deeply penetrating all business links of the five core ecosystems. Through intelligent liquidity management, a professional market-making system and multi-chain deployment capabilities, it provides sustained and sufficient liquidity support for the entire ecosystem, covering fiat-stablecoin exchange, consumption payments, asset transaction matching, token circulation and other full scenarios. It also offers users channels to participate in liquidity provision, realizing a "co-construction and value-sharing" liquidity cycle, which is the key foundation for SFI to unblock the entire value chain.
Solulu Pay: The Super Gateway to the Real World, Compliantly Unblocking Fiat-Stablecoin Connectivity
As SFI’s core channel linking the real world, Solulu Pay leverages the real-time liquidity support of Solulu Club to achieve instant payment and exchange operations. It focuses on two core businesses: the U-Card and OTC ecosystem. The U-Card supports the global Visa/Mastercard network, covering ATM withdrawals and full-scenario consumption in more than 200 countries; the OTC ecosystem enables one-click fiat-stablecoin exchange with funds directly credited to bank accounts, completing individual fiat on/off-ramps and enterprise cross-border settlements with low cost and high efficiency.
Currently, SFI has obtained MSB licenses in the U.S. and Canada, with MTL licenses in multiple U.S. states and the UAE VARA license under steady advancement. It has built a legitimate and secure barrier for fiat-stablecoin connectivity with a global compliance license system.
Caviar: Landing High-End Consumption Scenarios, Unlocking the Real Value of Stablecoins
As the Web3 luxury cross-border e-commerce platform of the SFI ecosystem, Caviar leverages ecosystem liquidity to realize seamless stablecoin consumption and transactions, filling the gap in high-end stablecoin consumption scenarios. The platform focuses on exclusive luxury goods and IP co-branded products—top-tier items such as Lamborghini watches and Fendi thermoses can be purchased directly with stablecoins, and it has innovated a gamified "Caviar Blind Box" to boost user engagement.
Meanwhile, a portion of the platform’s e-commerce profits is used to repurchase ecosystem tokens, building a positive flywheel of "Consumption → Token Appreciation → Re-consumption", with ecosystem liquidity providing the underlying support for the sustained operation of this flywheel.
COPX: AI-Powered Asset Appreciation Engine, Driving Stablecoin Growth in Circulation
As the asset appreciation hub of the SFI ecosystem, COPX leverages in-depth ecosystem liquidity to enable high-efficiency trading across multiple asset classes, ensuring low slippage and instant settlement. As an AI-powered global financial aggregation platform, its core advantages lie in AI intelligent trading strategies and innovative incentive mechanisms:
An AI strategy engine driven by machine learning technology allows ordinary users to access professional quantitative trading services, significantly lowering the threshold for stablecoin appreciation;
The "Trading as Mining" mechanism distributes 70% of the platform’s tokens through user trading behavior, and combined with the DAO governance dividend model, it truly realizes "Trading as Being a Shareholder".
RWA Incubator: The Strategic Engine Connecting Traditional Finance and Web3, Building a Boutique Investment Bank for Digital Assets
As SFI’s core grasp for laying out the RWA track, the RWA Incubator leverages initial ecosystem liquidity support to facilitate the rapid launch and operation of projects. Positioned as a boutique investment bank in the digital asset industry, it provides one-stop "Investment + Incubation + Industrial Connection" services around the stablecoin track.
On the investment side, it focuses on seven key directions including stablecoin issuance and RWA tokenization; on the incubation side, it empowers projects from four dimensions—capital, compliance, traffic and resources—and shares SFI’s global core resources; on the industrial connection side, it breaks down barriers between traditional financial institutions, brand owners, exchanges and Web3 innovative projects.
The team led one of Hong Kong’s earliest RWA projects as early as 2019. Relying on professional capabilities and a comprehensive empowerment system, it is expected to achieve over HK$77 million in revenue and over HK$50 million in profit by 2027, becoming the core bridge connecting traditional finance and Web3.
RWA Exchange: A New Benchmark for Compliant Trading, Providing Professional Trading Scenarios for RWA Assets
As the exclusive compliant trading platform of the SFI ecosystem for the RWA track, the RWA Exchange offers a full range of services including spot, derivatives, OTC and wealth management for retail and institutional clients. The ecosystem provides full-category liquidity support for it, ensuring the activity and stability of the trading market. Its core advantages stand out in three dimensions:
1.An institutional-grade risk control system that realizes full-process transaction risk management and control through multiple models;
2.A global growth system that integrates a global anchor matrix, a 500,000-strong high-net-worth community in Europe and America, and over 1,000 Chinese community channels to achieve high-efficiency user growth across multiple regions;
3.Professional teams and resources, with the introduction of a billion-dollar-level trading technology team, in-depth cooperation with mainstream exchanges such as Kucoin and Gate, and active market-making capabilities for new tokens to create sustained wealth effects for projects.
III. Ecosystem Synergy Builds Core Barriers, SFI Anchors the New Direction of Industry Ecologization
With the Solulu Club Liquidity Program running through the five major ecosystems as the main thread, all SFI sectors are deeply linked and mutually empowering, forming a triple synergy of traffic, data and brand. This builds a full-link golden closed loop for stablecoins, covering fiat conversion, asset appreciation, consumption implementation and investment exit. Users can conduct full-dimensional operations of stablecoin assets without leaving the ecosystem. This core capability is not only SFI’s core competitive moat, but also precisely aligns with the industry trend of Web3 evolving from single-point breakthrough and simple integration to ecosystem synergy and network effects.
Traffic synergy: Leveraging core liquidity support, it forms a positive circulation chain of "Incubation → Trading → Appreciation → Consumption → Feedback". High-quality projects incubated by the RWA Incubator are listed on the RWA Exchange; users realize intelligent asset appreciation through COPX; the appreciated stablecoins can be used for high-end consumption on Caviar or for offline full-scenario consumption and convenient fiat withdrawal via Solulu Pay. Users’ operations in all segments continue to contribute liquidity to the ecosystem, feeding back the efficient operation of the entire value chain.
Data synergy: Operational data across all segments is interconnected. Payment data optimizes COPX’s AI trading strategies, transaction data precisely allocates ecosystem liquidity, and integrated investment and consumption data provides a scientific basis for RWA incubation, driving continuous improvement in ecosystem operational efficiency through data-driven decision-making.
Brand synergy: The five segments share global media, KOL, community and cooperation resources, with their respective advantages mutually empowering each other to form a market influence far exceeding that of a single product, realizing a two-way gain for brand and ecosystem.
It is this all-dimensional, closed-loop ecosystem synergy model that makes SFI a benchmark for the ecosystem development of the stablecoin track. It not only solves the core industry pain points of "scenario scarcity, poor circulation and value isolation", but also sets a new direction for the industry featuring compliance, scenarioization and real economy-digital economy integration, driving the stablecoin track to officially enter a new era of ecosystem synergy.
Epilogue: 2026 – The Golden Era of Stablecoins and RWA, SFI Leads the Industry to Restructure the New Order of Global Value Interconnection
2026 ushers in the golden era of the stablecoin and RWA track. The continuous improvement of the global regulatory framework sets clear compliance boundaries for the industry; the accelerated entry of traditional financial institutions injects real economic momentum into the track; the demand for integration between the real economy and Web3 has reached a new height. The value carrier role of stablecoins continues to stand out, and RWA tokenization has become the core main line of industry development, with the track witnessing a critical transition from "concept landing" to "scale explosion".
At this pivotal juncture of industry transformation, the stablecoin value network built by SFI through a full ecosystem synergy model has long transcended the scope of a single platform and become the core engine driving the large-scale development of the track. Its liquidity underlying architecture centered on Solulu Club lays a solid foundation for the full-scenario circulation of stablecoins, driving the continuous breakthrough of daily payment penetration rates; its full-chain RWA service system breaks down the connection barriers between traditional assets and the digital world, attracting more trillion-dollar traditional assets to complete on-chain transformation; its ecosystem synergy development paradigm further drives the stablecoin track from "dispersed competition" to "ecosystem co-construction", making compliance, ecosystem and real economy-digital economy integration the mainstream of industry development.
In the future, under the guidance of the SFI team’s elite management philosophy of professional deep cultivation and ecosystem co-construction, the stablecoin track will embrace a new industrial pattern: traditional finance, global top brands and Web3 innovative projects will be deeply integrated to form a globally interconnected stablecoin value network. Stablecoins will evolve from crypto trading tools to the core link reshaping the underlying payment system of global finance.
This ecological revolution initiated by SFI will ultimately break the boundaries between the real and digital worlds, drive the landing of the next generation of decentralized economy, and make value interconnection the new background of global financial development. With value sharing at its core, SFI will continue to join hands with global partners in the golden era of stablecoins and RWA to build an open, secure and sustainable global digital financial ecosystem, enabling unbounded value circulation between the real world and Web3 and leading the industry toward a more distant future.

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