USDT
Tether USD
Stablecoin checkout
Accept stablecoin payments. Settle directly to your wallet.
Stafiel helps merchants accept USDT and USDC through hosted checkout, embedded checkout with QR-based payment details, crypto payment APIs, and payment status updates, with a focus on online business workflows.
USDT / USDC
Hosted checkout
QR-based display
Chain selection
Supported rails
Built around USDT, USDC, and the networks merchants already use
Stablecoin assets and network availability depend on merchant configuration. Stafiel presents them separately so customers can choose the right token and send it on the right chain.
Stablecoin assets
USDC
USD Coin
Network coverage
Ethereum
EVM
Base
EVM
BNB Chain
EVM
Polygon
EVM
Tron
TRC20
Solana
SPL
Features
Everything merchants need to accept stablecoins
Onboarding
Fast merchant integration
Start with payment links, then move into API sessions when your flow needs more control.
UX
Hosted checkout or widget
Send customers to a clean hosted page or embed a widget where QR-based payment details appear with chain and token selection.
Settlement
Direct wallet settlement
Route confirmed stablecoin payments to merchant-controlled wallets.
Coverage
Multi-chain coverage
Support EVM, Tron, and Solana rails according to merchant configuration.
Developers
API + status updates
Create checkout sessions, query payment state, and keep your order system in sync.
QA
Testnet ready
Validate checkout behavior, payment status, and settlement settings before production traffic.
Workflow
From checkout setup to confirmed payment
1 Step 1
Create a checkout session
Set the amount, stablecoin, network options, order metadata, and return flow.
2 Step 2
Present hosted or embedded payment
Use a hosted payment page, widget, or API-driven session inside your commerce flow.
3 Step 3
Customer pays with USDT or USDC
The checkout shows the selected network, QR code, payment address, and exact amount.
4 Step 4
Confirm and settle to the merchant wallet
Track on-chain confirmation, update payment status, and settle funds to the configured merchant wallet.
Security
Designed for controlled stablecoin checkout
Stafiel keeps checkout configuration, network selection, payment status, and settlement routing explicit without taking custody of merchant keys.
Merchant-controlled keys
Keep wallet private keys in your own custody while Stafiel handles checkout orchestration.
Chain and token clarity
Show customers the exact network, token, and payment amount.
On-chain confirmation
Track payment status against blockchain settlement events.
On-chain merchant routing
Merchant wallet destinations are enforced by smart contracts and on-chain programs.
How do settlements work?
Confirmed payments are routed to the wallet you configure after on-chain confirmation.
Which assets are supported?
Checkout sessions are designed around USDT and USDC. Network availability depends on merchant configuration.
How do customers pay?
Customers can scan the QR code with a crypto wallet or copy the payment address and amount into their wallet.
Do you support testnet?
Yes. Testnet environments let teams validate checkout, payment status, and settlement settings before using mainnet funds.
How do order updates work?
Use the API, dashboard, and configured status delivery to keep your order system aligned with payment state.