Over the past few years, stablecoins have emerged as a key pillar of the decentralized economy. Since their introduction just over a decade ago, they have taken on a range of important financial functions, with new use cases continuing to develop as blockchain technology and crypto markets mature.
Contrary to highly fluctuating cryptocurrencies, the core purpose of stablecoins lie in their value stability, from which their use will derive. Operating on blockchain rails, they allow users to move value and settle transactions across borders in minutes and at any time of day—all without the volatility typically associated with crypto markets. As such, stablecoins have demonstrated highly disruptive innovation across financial sectors, at a global scale.
According to the Bank for International Settlements, the number of stablecoins in circulation has nearly tripled over the last two years, reaching an overall trading volume of $255B worldwide in 2025. Most major countries (and the EU) are currently developing sovereign stablecoins (as on-chain Central Bank Digital Currencies), a fact which highlights a clear market need for blockchain-based currencies that flow with far greater ease than in traditional finance verticals.
Ultimately, stablecoins combine the efficiency and versatility of blockchain technology with the relative stability of the world’s leading fiat currencies. While regulatory clarity and risk management remain critical challenges, they have already transformed expectations around the movement of money. Their value proposition is clear: greater transparency, faster settlement, and improved efficiency between counterparties. Taken together, these strengths suggest that stablecoins are poised to become a foundational layer of digital economic infrastructure and a growing component of both individual and institutional portfolios.
A stablecoin is (per 2023 FSB report) a cryptoasset that aims to maintain a stable value relative to a specified asset (most commonly a FIAT currency), or a pool or basket of assets.
Key Use Cases:
- Crypto reserves and settlements: Stablecoins allow users to preserve value on-chain while enabling round-the-clock settlement.
- Cross-border payments: They offer a more efficient rail for currency conversion and international transfers, often at lower cost than traditional systems.
- Tokenized real-world assets: Stablecoins provide a reliable transactional currency for on-chain representations of bonds, commodities, and other RWAs.
- Humanitarian aid: They can improve the transparency, speed, and security of disbursements to recipients in crisis settings.
- Web3 gaming: Stablecoins can function as in-game currencies for buying, selling, and trading digital items or features.
Public-sector digital currency initiatives: Similar on-chain infrastructure is already being explored through CBDC pilots and limited live deployments.
Go Further:
Bank for International Settlements report on Stablecoin regulation (executive summary):
https://www.bis.org/fsi/fsisummaries/global_stablecoins.pdf
Economic Letters - 10 Years of Stablecoins (academic paper):
https://www.sciencedirect.com/science/article/pii/S0165176524004233?via%3Dihub
Introduction of Ripple’s stablecoin, Ripple USD:
