Last week, @fystack joined Hack Seasons Conference Ho Chi Minh City as a sponsor, alongside @securosys, @Ledger, @SonicLabs, @birdeye_so , @Mercuryo_io and others. What stood out throughout the day was how naturally conversations moved between traditional finance and digital assets. We had the chance to speak with banks, payment companies and exchanges about where the industry is heading, from stablecoins and institutional adoption to custody, compliance and security. One thing was clear: the conversation is becoming much more practical. It's no longer just about whether institutions are interested in digital assets, but how they can actually operate them securely and compliantly. Thanks to @mpost_io team for the support throughout the event!

Some good news from Fystack! We’ve received our 2nd Instaward from @StellarOrg. Building a fintech product on Stellar? Fystack lets you run MPC wallets on your own infrastructure, set approval policies, and give users an easier way to sign in with social accounts or passkeys. With MPC, the private key is split into shares across separate servers, so the full key never exists in one place. - Try the demo: stellar-wallet.fystack.io/ - Open source: github.com/fystack/stellar-w… Big thanks to @VN_Stellar and @riseinweb3 for the support!

One stolen credential shouldn’t be enough to access your account. Fystack supports 2FA and passkeys to help protect against unauthorized access and make phishing harder. An extra layer of security, without making everyday access more complicated. Secure your treasury with Fystack: fystack.io/

Every transfer needs gas. Managing it shouldn’t be a full-time job. Fystack Gas Tank lets you fund gas across multiple chains from one place. Track balances, automate refills, and keep transactions moving without manually topping up every wallet. One Gas Tank. Multiple chains. Less operational overhead. Gas, handled. Explore the docs: docs.fystack.io/product/gas-…

Deployment Fireblocks → Cloud / Hybrid Fystack → Cloud / On-prem, with the full stack running in your own environment.

Less code. More control. You don’t need a blockchain team to build stablecoin infrastructure. Fystack handles the custody layer, so your team can focus on building your product, not the infrastructure underneath it. Build faster. Stay in control.

At $100M in monthly stablecoin volume, a 1.5% processing fee costs $1.5M a month. What if you owned the infrastructure instead of renting it? Our latest blog breaks down the cost crossover point, the trade-offs, and when payment processors should run their own stablecoin rails. The goal isn't to build everything yourself. It's knowing what to own, and when. Read the full breakdown below. fystack.io/blog/how-payment-…

Deposits land in different wallets. Your treasury shouldn't have to chase them. Fystack Auto Sweeping consolidates funds into a central vault when balances meet your configured rules. Set the rules once. Sweeps are policy-checked and MPC-signed, with no need to move funds manually every time. One less operational task to manage as your payment volume grows. See how it works. 👇

Stellar was built with a clear focus: making money move. That narrow focus now shows up in who is using it. MoneyGram launched its own stablecoin, #MGUSD, on Stellar in June. DTCC selected Stellar for tokenized securities. Look closer and every use case falls into three jobs: → Issue: stablecoins, tokenized funds, securities → Move: payments, cash-in and cash-out, remittances → Hold: lending pools, corporate treasury Before you build, understand the trade-offs. We break down 8 Stellar use cases, the controls behind them, and what builders should consider: fystack.io/blog/stellar-use-…

Your system shouldn’t have to keep asking what happened. A withdrawal was created. It was approved. It was executed. Your backend needs to know when each event happens. That’s what webhooks are for. Fystack sends event data directly to your endpoint as events happen, so your system can update records, trigger workflows, or notify your team without constantly polling the API. One event. One delivery. Your system takes it from there.

𝐖𝐚𝐥𝐥𝐞𝐭𝐬 𝐦𝐨𝐯𝐞 𝐚𝐥𝐥 𝐝𝐚𝐲. 𝐘𝐨𝐮 𝐬𝐡𝐨𝐮𝐥𝐝𝐧’𝐭 𝐡𝐚𝐯𝐞 𝐭𝐨 𝐰𝐚𝐭𝐜𝐡 𝐭𝐡𝐞𝐦. That’s why we built Alerts into Fystack. You can set an alert for things like a deposit, a withdrawal request, an approval, or an execution. You can also set a simple trigger, like when a wallet balance falls below a certain threshold. When it happens, 𝐅𝐲𝐬𝐭𝐚𝐜𝐤 𝐀𝐥𝐞𝐫𝐭𝐁𝐨𝐭 sends it straight to your Telegram group or channel. No need to keep checking the dashboard just to see if something happened. 𝐒𝐞𝐭 𝐢𝐭 𝐨𝐧𝐜𝐞. 𝐆𝐞𝐭 𝐧𝐨𝐭𝐢𝐟𝐢𝐞𝐝 𝐰𝐡𝐞𝐧 𝐢𝐭 𝐦𝐚𝐭𝐭𝐞𝐫𝐬.

Fystack v0.3 is live. We just shipped new tools for wallet operations, security, transaction management, and compliance. What this unlocks: → Manage addresses across multiple chains from one address book → Monitor sweep activity, catch repeated failures, and reset stuck tasks → See active devices, locations, and IPs, and revoke unrecognized sessions → Enforce MFA across your workspace → Track webhook requests and responses → Search transactions and export them as CSV → Screen incoming deposits for sanctioned addresses and AML risks with Webacy KYT One important change: Wallet-level auto-approval limits are now removed. Auto-approval is configured through policies, giving you more control over transaction approval rules. See the full changelog: fystack.io/changelog

𝗕𝘂𝗶𝗹𝗱 𝗼𝗻 𝗦𝘁𝗲𝗹𝗹𝗮𝗿. 𝗞𝗲𝗲𝗽 𝗰𝗼𝗻𝘁𝗿𝗼𝗹 𝗼𝗳 𝘁𝗵𝗲 𝗸𝗲𝘆𝘀. Fystack’s MPC wallet infrastructure is now available for Stellar. Create wallets. Sign transactions securely. Move XLM and Stellar assets onchain. Without putting a single private key in one place. Built for teams building payments, wallets and financial products on Stellar. stellar-wallet.fystack.io/

Fystack is self-hosted MPC custody for stablecoin businesses. Signing runs across independent nodes on AWS, GCP, and Azure. Each node holds one share. Partial signatures combine into one valid transaction. fystack.io/