An SGD Stablecoin is a type of cryptocurrencystablecoin designed to maintain a stable value by being pegged 1:1 to the Singapore Dollar (SGD). These digital assets merge the price stability of a major fiat currency with the transactional efficiencies of blockchain technology, such as 24/7 availability and rapid settlement. The primary stablecoin in this category is the StraitsX Singapore Dollar (XSGD), which represents the vast majority of the market. SGD stablecoins are utilized for a range of applications, including digital payments, cross-border remittance, trading on digital asset exchanges, and accessing decentralized finance (DeFi) protocols. [1]
Overview
SGD stablecoins function as a digital representation of the Singapore Dollar on various public blockchains. By holding reserves of Singapore Dollars equivalent to the amount of stablecoins in circulation, issuers aim to ensure that each token can be redeemed for one Singapore Dollar, providing a reliable on-chain store of value and medium of exchange. This model mitigates the price volatility commonly associated with other cryptocurrencies like Bitcoin or Ether.
The market for SGD-pegged stablecoins is highly concentrated around a single asset, XSGD. As of early 2026, the total market capitalization for the SGD stablecoin category was approximately 1.2 million.[1]
StraitsX Singapore Dollar (XSGD)
The StraitsX Singapore Dollar (XSGD) is the first and most prominent Singapore Dollar-pegged stablecoin. It is issued by the Singapore-based digital asset infrastructure firm StraitsX and is designed to be a regulated, transparent, and fully-backed digital version of the Singapore Dollar. The token serves as a key component in the Southeast Asian digital economy, facilitating real-world payments and providing on-chain access to SGD liquidity for individuals and businesses. [2][3]
History and Development
XSGD was launched circa October 2020 by StraitsX, establishing it as the first SGD-pegged stablecoin specifically designed for real-world payment applications. The issuer, StraitsX, is part of Fazz, a major Southeast Asian digital financial services group. StraitsX operates under a Major Payment Institution (MPI) license granted by the Monetary Authority of Singapore (MAS), the country's central bank and financial regulator. [3]
In late 2025 and early 2026, StraitsX celebrated the fifth anniversary of XSGD, highlighting that the platform had processed billions of dollars in real-world transactions since its inception. [4]
Throughout its history, StraitsX has expanded the availability of XSGD to multiple blockchain networks to support a wider array of use cases. One notable expansion was its launch on the Platon Network, a move intended to leverage the network's privacy-preserving computation features for cross-border payments in the broader Asian market. [3]
In December 2025, StraitsX announced plans to debut XSGD, along with its U.S. dollar-pegged counterpart XUSD, on the Solana blockchain. The launch occurred in early 2026, making XSGD the first native Singapore Dollar stablecoin on the Solana network. The strategic goal of this integration was to utilize Solana's high-speed and low-cost transaction capabilities to enable quick on-chain swaps between SGD and USD stablecoins and to unite centralized exchange support, automated market maker (AMM) liquidity, and DeFi lending pools on a single high-performance blockchain. [5]
Technology and Mechanism
XSGD is a fiat-collateralized stablecoin, meaning each token in circulation is backed 1:1 by a Singapore Dollar. These reserve assets are held in segregated accounts with a licensed financial institution in Singapore to ensure user funds are kept separate from the company's operational funds. [2][3]
To maintain transparency, StraitsX engages an independent, ISCA (Institute of Singapore Chartered Accountants) listed auditing firm to conduct monthly attestations of its reserve assets. The resulting reserve attestation reports are published on the StraitsX website, providing public verification that XSGD is fully collateralized. [2]
Users can mint new XSGD by depositing Singapore Dollars into the StraitsX platform. Conversely, they can redeem XSGD for an equivalent amount of Singapore Dollars, which are then transferred to their linked bank account. This direct mint-and-redeem mechanism is central to maintaining the 1:1 peg. [3]
Multi-Chain Support
XSGD is a multi-chain stablecoin, available on several public blockchains to maximize its utility and accessibility across different DeFi and payment ecosystems. The official token contract addresses are:
The list of supported blockchains reflects StraitsX's strategy of integrating XSGD into diverse and high-growth blockchain environments. [2][5][3]
Market and Adoption
As of March 2026, the market capitalization of XSGD was approximately 1.2 million. This market capitalization was consistent with its level in December 2025, when it was reported to be around 0.7824 USD for XSGD during this period. [1][5]
Since its launch, the StraitsX platform has processed billions of dollars worth of real-world transactions using XSGD. Cumulatively, XSGD and its counterpart XUSD have processed over $18 billion in on-chain transaction volume. This adoption reflects its integration into various wallets, exchanges, and fintech platforms across Asia for both retail and business-to-business (B2B) use cases. [4][5]
Use Cases
XSGD is designed to serve a variety of functions within the digital asset ecosystem:
On-Chain SGD Access: It provides a programmable, 24/7-accessible digital representation of the Singapore Dollar for use in smart contracts, DeFi applications, and other on-chain activities outside of traditional banking hours.
Payments and Settlements:XSGD operates as an efficient rail for both local and cross-border payments, offering faster settlement times and lower costs compared to traditional financial systems.
Digital Foreign Exchange (FX): The stablecoin serves as an on-chain settlement layer for foreign exchange, particularly for businesses in Southeast Asia that need to swap between different currencies efficiently.
Decentralized Finance (DeFi): It allows users to engage with DeFi protocols for lending, borrowing, and yield generation using a stable, SGD-pegged asset.
Automated Economies:XSGD is positioned for potential use in emerging automated systems, such as those powered by smart AI tools or other forms of automated on-chain transactions.
These use cases are supported by its multi-chain presence, which allows it to integrate with a wide range of decentralized and centralized platforms. [2][5]
Fee Structure on StraitsX Platform
The following fees apply when users interact directly with the native StraitsX platform for minting and redeeming XSGD, and do not necessarily reflect on-chain transaction fees (gas fees) or fees on third-party exchanges.
Deposits (Transfer-In):
SGD via Bank Transfer: Free.
XSGD from an external wallet: 0.5 XSGD per transaction. This fee is waived for incoming transfers below 10 XSGD.
Withdrawals (Transfer-Out):
SGD to a Bank Account: Free for personal accounts; capped at a maximum of S$1 for business accounts.
