StraitsX brings XSGD and XUSD to Solana for cross-border FX and payments

StraitsX will launch XSGD and XUSD on Solana in early 2026, targeting on-chain FX, cross-border settlement, and AI-driven payments with x402 support.
Summary

• StraitsX will deploy its SGD- and USD-pegged stablecoins XSGD and XUSD on Solana in early 2026, making it the first L1 to host both assets natively.
• The launch targets on-chain FX, instant SGD–USD swaps, and cross-border settlement, leveraging Solana’s high throughput and low fees plus liquidity pools on CEXs and DEXs.
• Both stablecoins will support the x402 payment standard to enable machine-to-machine and AI-agent micropayments in what StraitsX calls the emerging “agentic economy.”

StraitsX announced a partnership with the Solana Foundation to deploy its Singapore dollar-backed stablecoin (XSGD) and U.S. dollar-backed stablecoin (XUSD) on the Solana blockchain, with an initial rollout targeted for early 2026, according to a company statement.

The collaboration will make Solana the first Layer 1 blockchain to host both XSGD and XUSD simultaneously, StraitsX said. The company stated the integration is designed to support on-chain foreign exchange use cases and real-time cross-border settlement, utilizing Solana’s high throughput and low transaction costs.

The deployment aims to enable near-instant swaps between SGD and USD without traditional intermediaries, according to the announcement. StraitsX said the launch will facilitate instant currency conversion and settlement for businesses and developers operating on-chain, allowing users to move between SGD and USD within a single ecosystem.

Stablecoin leading crypto infrastructure push

Both stablecoins will support the x402 payment standard, enabling machine-to-machine payments, automated transactions, and AI-agent micropayments, the company said. StraitsX described this functionality as positioning the stablecoins for use within the emerging “agentic economy,” where software agents and machines transact autonomously.

StraitsX plans to collaborate with centralized and decentralized exchanges to establish liquidity pools for XSGD and XUSD on Solana, stating that liquidity provisioning will be prioritized to ensure efficient foreign exchange swaps and settlement at scale.

The Solana expansion follows previous issuance of XSGD on Ethereum, Polygon, and Coinbase’s Base Layer 2, extending the stablecoin’s multichain presence.

StraitsX operates as a Major Payment Institution licensed by the Monetary Authority of Singapore. The company reported its stablecoins have processed more than $18 billion in cumulative on-chain transaction volume to date. The firm stated the Solana deployment aims to combine regulatory-grade stablecoins with high-performance public blockchain infrastructure for use cases including cross-border payments, foreign exchange settlement, programmable finance, and AI-driven transactions.