- SFX has launched USDT support, allowing users to deposit, withdraw, and spend USDT directly through its virtual Visa card.
- USDT on Polygon enables fast, low-cost funding, with seamless two-way movement between the SFX wallet and card for everyday global payments.
- The upgrade expands SFX’s stablecoin offerings beyond USDC, boosting flexibility.
SFX, a fast-growing neobank using blockchain to modernize cross-border payments, has officially launched USDT (Tether) support on its platform.
The update marks a major expansion of SFX’s stablecoin offerings, enabling users to deposit, withdraw, and spend USDT directly through the SFX app and its virtual card. Since its inception, SFX has operated primarily on USDC, powering low-cost global transfers and secure digital savings.
With the introduction of USDT, the most widely used stablecoin worldwide, the neobank aims to provide greater flexibility, particularly in markets where USDT dominates daily digital transactions.
USDT Deposits and Withdrawals Now Live
The new feature allows users to fund their SFX virtual card wallets with USDT through the Polygon network. This integration creates a smoother, more accessible on-ramp for users worldwide, especially those who rely on USDT as their primary digital asset.
Users can also withdraw USDT back into their main SFX wallets, giving them full control over how they manage and store their funds. This two-way flow eliminates reliance on external tools or converters and allows seamless transitions between spending and saving.
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SFX @usesfxmoneyapp launches support for $USDT on its app, enabling deposits, withdrawals, and spending via virtual Visa cards. The upgrade boosts flexibility, adds to existing $USDC support, and strengthens SFX’s mission to deliver faster, borderless financial access.…
— 36crypto (@36Crypto2) December 8, 2025
With the upgrade, SFX users can spend their USDT balance through the app’s virtual Visa card. This includes online shopping, subscriptions, global platforms, digital services, and contactless POS transactions.
By enabling USDT-based spending across the Visa network, SFX removes friction from everyday payments and makes stablecoin use more practical in real-world scenarios.
A Step Toward Borderless Financial Inclusion
SFX says the addition of USDT aligns with its mission to deliver accessible, borderless financial tools for users across the world. Supporting both USDC and USDT enhances liquidity and gives customers more options for saving, sending, and spending across international markets.
Speaking with 36crypto, Stephen Udeh, the backend lead, said that the USDT top-up feature is more than just another upgrade; it represents a major step in giving its users true financial flexibility.
He also noted that enabling instant USDT deposits directly into the SFX card account on the Polygon network removes friction and unlocks another faster, cheaper, and more secure way to fund everyday spending.
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