How ASEAN Countries Are Shaping the Future of Cross-Border Digital Payments in Asia

Asia’s digital economy is experiencing remarkable growth, especially in the realm of cross-border payments. This surge is fueled by the rapid expansion of e-commerce, greater strides in digital and financial inclusion, and the advancement of cutting-edge payment technologies.

Key Takeaways

• Southeast Asia is rapidly transitioning to a cashless digital economy, with Thailand and Singapore leading the way in cross-border connectivity with fast payment systems PromptPay and PayNow.
• The digital payments market in ASEAN is growing rapidly, fueled by the increasing adoption of contactless payments, e-wallets, and e-commerce, with real-time payment infrastructure expanding across the region.
• The establishment of the PromptPay-PayNow linkage has significantly reduced the cost and time for cross-border transactions between Thailand and Singapore, setting a precedent for regional digital integration and cooperation.

Cross-border digital payments in Asia are undergoing significant development, driven by advancements in technology and a growing digital economy. Here are some key points:

• ASEAN Countries: Five ASEAN countries—Indonesia, Malaysia, Singapore, the Philippines, and Thailand—have agreed to implement a cross-border payment scheme using the Indonesian Standard QR Code (QRIS). This system aims to standardize digital payment activities through various electronic financial applications, e-wallets, and mobile banking, making transactions more practical and centralized.
• QRIS and QR Payments: QRIS is a digital payment technology that uses QR codes, facilitating seamless transactions across borders. The rise of QR payments in Southeast Asia is attributed to exceptional economic growth and increasing smartphone usage, which is revolutionizing the regional economy and fostering a highly advanced digital payments ecosystem.
• SMEs and E-commerce: The surge in cross-border payments is expected to significantly boost the turnover of small and medium-sized enterprises (SMEs) in Asia. By 2027, Southeast Asia is projected to see a doubling of digital transactions, with cross-border revenue reaching $148 billion in the next five years. This growth will be driven by faster onboarding processes, seamless currency exchange, and more efficient payment infrastructure.
• Singapore and Thailand: These countries are at the forefront of linking domestic fast payment systems across borders. The PromptPay–PayNow linkage between Thailand and Singapore serves as a case study for future cross-border payments linkages, aiming to create a unified real-time payments infrastructure across South-East Asia.
• Central Bank Digital Currencies (CBDCs): There are plans to develop proof of concept for CBDCs to facilitate cross-border payments with lower transaction fees. These platforms could shorten transaction chains, improve security, and reduce the costs of exchanging currencies.
• Regional Payments System: ASEAN nations are working on a cross-border payments system to support and facilitate cross-border trade settlements, investment, remittance, and other economic activities. This system aims to deepen financial inclusivity and reduce reliance on external currencies like the U.S. dollar, which has become stronger in recent years, affecting ASEAN economies.

These developments highlight the transformative potential of digital payments in fostering regional economic integration and enhancing financial inclusivity in Asia.

In Southeast Asia, Thailand and Singapore have been at the forefront of linking domestic fast payment systems across borders. The PromptPay-PayNow linkage between Thailand and Singapore processes more than 65,000 cross-border transactions monthly, with transaction sizes averaging $150–200 per transfer. This system has reduced transaction costs and improved convenience compared to traditional methods.

Additionally, ASEAN central banks are working to promote connectivity and interoperability among countries. Five central banks—Bank Indonesia, Bank Negara Malaysia, Bangko Sentral ng Pilipinas, Monetary Authority of Singapore, and Bank of Thailand—have signed an agreement on cross-border payment systems. This initiative aims to facilitate seamless cross-border transactions and deepen regional financial integration.

The ASEAN region is in the process of implementing a new cross-border payments system designed to enable residents of Indonesia, Singapore, Thailand, and Malaysia to seamlessly conduct transactions for goods and services in each other’s countries using their local currencies. This initiative seeks to enhance regional financial integration by minimizing dependence on major external currencies such as the U.S. dollar and the Chinese renminbi. By doing so, it aims to strengthen monetary cooperation, reduce transaction costs, and promote a more resilient and inclusive financial ecosystem within ASEAN.

Cross-border digital payments in Asia have seen rapid growth driven by e-commerce, mobile-first economies, and regional trade integration. Here are the main players and platforms facilitating these payments across Asia:

🏦 1. Traditional Financial Institutions & Networks

These players are evolving their infrastructure to support faster, more transparent international payments:

• SWIFT (with gpi): Still widely used in bank-to-bank cross-border transfers across Asia, now offering faster tracking and settlement via SWIFT gpi.
• Visa B2B Connect & Mastercard Cross-Border Services: Enable secure, near real-time cross-border business payments, increasingly popular with banks in ASEAN, Japan, and India.
• UnionPay International (China): Expanding aggressively across Southeast Asia, supporting digital wallets and QR-based payment interoperability.

📱 2. Digital Wallets & Super Apps

Mobile-first platforms dominate in Asia, and many have added cross-border payment features:

• Alipay+ (Ant Group, China): Enables cross-border QR code payments across Southeast Asia, South Korea, Japan, and the Middle East, partnering with local e-wallets like TrueMoney (Thailand), Touch ‘n Go (Malaysia), and GCash (Philippines).
• WeChat Pay (China): Popular with Chinese outbound tourists and increasingly interoperable with ASEAN mobile wallets.
• Paytm (India): Expanding its reach for remittances and cross-border utility payments.
• Kakao Pay (South Korea) & LINE Pay (Japan, Taiwan, Thailand): Regional players exploring cross-border functionalities.
• GrabPay (Grab): Active in Singapore, Malaysia, Indonesia, Thailand, and Philippines, aiming for interoperability via regional QR initiatives.

🌐 3. Fintech Remittance & Payment Platforms

These players focus on cost-effective, real-time cross-border transfers for consumers and SMEs:

• Wise (formerly TransferWise): Popular for transparent FX and real-time transfers across Asia.
• Revolut: Entering Asian markets with multi-currency accounts and low-fee remittances.
• Remitly, Instarem, WorldRemit: Serving Southeast Asia’s remittance-heavy corridors, especially from the US, Middle East, and EU to the Philippines, India, Indonesia, and Vietnam.
• Tranglo (Malaysia) & Thunes (Singapore): Providing B2B and API-based cross-border settlement infrastructure.

🔗 4. Regional & Government Initiatives

Governments and central banks are driving interoperability:

• ASEAN QR Code Linkage: A regional initiative to allow seamless cross-border QR payments among Thailand, Indonesia, Malaysia, Singapore, Philippines, and more.
• Project Nexus (BIS Innovation Hub): Links real-time payment systems (e.g., Singapore’s PayNow, Thailand’s PromptPay, Malaysia’s DuitNow) to enable instant cross-border retail payments.
• India’s UPI Linkages: UPI is being connected to systems in Singapore (PayNow), UAE, and potentially Japan and ASEAN.

Overall, the digital economy and cross-border payments in Asia are rapidly evolving, driven by technological advancements, regulatory support, and increasing demand for efficient and convenient payment solutions. This growth is further fueled by the rise of e-commerce, mobile wallet adoption, and the integration of blockchain technology, which are reshaping the financial landscape. As businesses and consumers alike seek faster, more secure, and cost-effective methods of transferring funds, the region is becoming a hub for innovation in payment systems.