Fystack @fystack

Unlike the US or Europe, Singapore doesn't need crypto cards to replace banks. Its payment infrastructure already works. So why are crypto cards still growing? Because in Singapore, they're becoming an income and treasury tool, not just a payment tool. In our latest research, we compared the leading crypto cards available in Singapore by: • FX fees • Cashback (advertised vs. realized) • MAS licensing • Custody model • Tax treatment • Best card for different user profiles One takeaway stood out: For many Singapore users, FX fees matter more than cashback. Frequent travel across Southeast Asia can easily save more than chasing reward rates tied to volatile tokens. Read the full guide here: fystack.io/blog/best-cryp… #Stablecoins #CryptoCards #Singapore #Payments #Fintech #Web3 #USDC #DigitalAssets #Fystack

Will your competitive advantage still exist in five years? Launching a stablecoin is getting easier. Building merchant distribution, payment orchestration, network effects, and switching costs isn't. That's why Stripe's reported bid for PayPal isn't just another M&A story. It's a reminder that the next phase of competition won't be about who issues another stablecoin. It'll be about who owns the layers between the infrastructure and the customer. In this article, we break down the four layers of the modern stablecoin payment stack and explain why they matter for banks, fintechs, payment providers, and infrastructure teams planning their long-term strategy. Read the full analysis: fystack.io/blog/stripe-vs… #Stablecoins #Payments #Fintech #DigitalAssets #PaymentInfrastructure

𝗪𝗵𝗮𝘁 𝗩𝗶𝘀𝗮'𝘀 𝗦𝘁𝗮𝗯𝗹𝗲𝗰𝗼𝗶𝗻 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝘀 𝘁𝗼𝗱𝗮𝘆. Launched in beta on July 16. Open USD only, no other stablecoin supported. Live on Ethereum, Solana, and Tempo. Access requires an existing Visa Access ID and Business Identification number. No public sign-up yet. API access is listed as "coming soon." Pricing is not disclosed. Full details below 👇

𝗩𝗶𝘀𝗮 𝗷𝘂𝘀𝘁 𝗹𝗮𝘂𝗻𝗰𝗵𝗲𝗱 𝗮 𝘀𝘁𝗮𝗯𝗹𝗲𝗰𝗼𝗶𝗻 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. 𝗜𝘁 𝗱𝗼𝗲𝘀𝗻'𝘁 𝗿𝗲𝗽𝗹𝗮𝗰𝗲 𝘆𝗼𝘂𝗿 𝗰𝘂𝘀𝘁𝗼𝗱𝘆. Visa opened its Stablecoin Platform in beta, offering Open USD to its existing enterprise clients. Under one path, Visa moves the fiat. Your existing custody provider still holds the keys. That's exactly the model Fystack runs on: self-hosted custody that stays yours, on any stablecoin, any chain, no platform lock-in. One asset platform. Full-stack custody. Read the full breakdown: fystack.io/blog/visa-stab…

A blockchain outage doesn't always mean lost funds. But it can still become an operational nightmare. For exchanges handling USDC on Base, there are two risks to prepare for: - A sequencer halt stops transactions for everyone, while funds stay safe. - A USDC freeze locks one specific address, while the chain keeps running. Neither MPC nor self-hosted custody removes these risks. The real question is different for each one. A sequencer halt hits every user at the same time, regardless of architecture. A freeze does not have to. ↳ With a shared hot wallet, one frozen address can lock funds for thousands of users. ↳ With dedicated, isolated addresses, a freeze stays contained to one customer relationship. Custody is not only about protecting keys. It's about designing infrastructure that limits how far one failure spreads, where that's actually possible. Read our breakdown of Base sequencer risks, USDC freeze mechanics, and what exchanges should consider when scaling custody: fystack.io/blog/base-usdc… #Stablecoins #CryptoCustody #BlockchainInfrastructure

Read more: fystack.io/blog/why-stabl….

Most teams entering Asia use one go-to-market playbook for six different markets. That's why most of them stall. Vietnam runs on licensed exchanges. Philippines runs on trust inside apps people already use. Indonesia runs through one consortium. Singapore runs on licensing. Hong Kong runs through banks. South Korea runs through exchanges first, banks second. 𝐖𝐡𝐚𝐭 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐰𝐨𝐫𝐤𝐬 ↳ Vietnam: partner with one of five licensed exchanges, don't compete with them ↳ Philippines: become the infrastructure behind Maya or GCash, not a new wallet ↳ Indonesia: join the ICEx consortium instead of building standalone ↳ Singapore: get an MAS license, or build on rails that already have one ↳ Hong Kong: the door is banks, not consumer apps ↳ South Korea: exchanges get you in, banks are where you stay Translating your product into six languages is easy. Matching six different entry points is the actual work. We broke down the real data and entry paths for each market fystack.io/blog/why-stabl…

We mapped the AML and Travel Rule requirements across Singapore, Vietnam, Indonesia, Thailand, and the Philippines as of mid-2026. The gap between the strictest regime and the most closed market in the region is enormous, and it's not just about capital. 𝗪𝗛𝗬 𝗧𝗛𝗜𝗦 𝗠𝗔𝗧𝗧𝗘𝗥𝗦 A custody architecture built for Singapore doesn't automatically clear Vietnam's capital bar or Indonesia's custodian mandate. Every market sets its own cold storage ratio, its own reporting threshold, its own cost of entry. Institutions expanding across SEA aren't solving one compliance problem. They're solving five, at the same time. Full breakdown in the chart below 👇 #RegTech #DigitalAssets #SoutheastAsia #Compliance #Custody #Stablecoins

95% isn't just a security best practice. In Japan, it's a legal requirement for crypto exchanges. Japan's stablecoin framework doesn't apply the same custody rules to every participant. Crypto exchanges, stablecoin distributors, and trust issuers each operate under different regulatory obligations. In our latest guide, we explain: - The 95% cold storage rule - How foreign stablecoins like USDC enter the Japanese market - Common misconceptions about Japan's Travel Rule - What changed under the 2026 regulatory updates If Japan is on your expansion roadmap, this guide is a good place to start. fystack.io/blog/japan-sta…

Getting licensed is only the beginning. Keeping your custody infrastructure compliant across multiple Southeast Asian markets is the harder challenge. Our latest guide compares licensing, AML, Travel Rule, and data residency requirements across five jurisdictions. Read more: fystack.io/blog/southeast…

Many fintechs see compliance as something to add later. That decision becomes more expensive as the business grows. Every new regulation can mean another integration, another vendor, and another layer of operational complexity. The teams that scale successfully don't treat compliance as an add-on. They build it into their infrastructure from day one. As APAC regulations continue to evolve, that approach is becoming less of a competitive advantage and more of a business requirement. Read more → fystack.io/blog/apac-fint…

Many fintechs think the biggest cost of compliance is buying another KYT solution. It usually isn't. The hidden costs often appear later: • More vendors to manage • More systems to integrate • More operational complexity as regulations evolve Our latest blog explores why compliance becomes much harder when it's added after the product has already scaled. Read more → fystack.io/blog/apac-fint…

Stablecoin isn't just changing payments. It's changing how fintech teams think about infrastructure. #Visa and #Mastercard arrived at two completely different answers. One bought the stack. The other scaled through partners. Neither strategy is universally right. It depends on what you're optimizing for: speed, control, capital, or compliance. We put together a simple infographic breaking down the trade-offs and a deeper article explaining when to build, partner, or buy stablecoin infrastructure. Full analysis: fystack.io/blog/visa-vs-m… #Stablecoin #Fintech #Payments #Infrastructure #DigitalAssets #Fystack

Mastercard spent 1.8B USD to buy stablecoin infra. Visa spent almost nothing and still grew faster. Same market. Same opportunity. Two opposite strategies. Build vs buy vs partner is not theory anymore. It is happening at global scale. Full breakdown 👇 fystack.io/blog/visa-vs-m…

If you're building a stablecoin business in Southeast Asia, here's one mistake that can quietly kill your expansion plans: Treating Southeast Asia as a single market. Vietnam, Singapore, Indonesia, Thailand, Malaysia, and the Philippines all have completely different rules around stablecoins, licensing, Travel Rule implementation, data localization, and foreign operator access. The challenge isn't understanding six regulations. It's making one cross-border payment that complies with all six. In this guide, we break down: • The stablecoin framework in each major SEA market • Vietnam's new pilot regime and what it means for foreign companies • Where the FATF Travel Rule creates operational friction • Why data localization is changing custody architecture • The infrastructure decisions businesses should make before entering the region If Southeast Asia is part of your expansion roadmap, this should save you weeks of research. Read here: fystack.io/blog/one-regio…

A lot of crypto teams make the same mistake: They answer trust questions with technical answers. User: "What happens if your company disappears?" Team: "We use MPC with threshold signatures..." Wrong conversation. This guide covers the 7 custody questions users actually ask, what each question is really probing for, and how to answer in plain English. fystack.io/blog/the-7-cus…

Fystack’s open source policy engine sits right at the signing layer to evaluate rules independently, blocking unauthorized transactions. Read the full guide: dub.sh/ai-agent-guard…

Fintechs are standardizing six layers of defense to secure these wallets: 1. Spending limits 2. Allowlists 3. Approval workflows 4. Policy engine enforcement 5. On-chain rules 6. Virtual cards. Together, they ensure an agent never gets unlimited signing power

By 2028, 1 in 4 enterprise breaches are projected to come from AI agent exploitation. It is time for agent payment infrastructure to get a serious upgrade. 🧵