StablePay Labs: USDT USDC

StablePay Labs

In-app purchases

About this app

🌏 Stablecoin Payments Made Simple with Just a Smartphone
StablePay is a non-custodial stablecoin payment app designed for paying for goods and services using USDT and USDC. When a merchant generates a QR code or OTP payment request, the buyer reviews the details and approves the payment. StablePay protects internal wallet private keys directly on your device using Android Keystore and AES-256 encryption. When using external wallets like MetaMask or OKX, users approve transactions directly within their respective wallet apps.
✨ Key Features ■ QR Payment Merchants input the amount and generate a QR code; buyers simply scan it with their smartphone to complete the payment. ■ OTP Payment Even without meeting in person, users can verify and approve payment requests using an OTP code generated by the merchant. ■ USDT · USDC Support Select supported stablecoins to pay for products and services seamlessly. ■ MetaMask · OKX External Wallet Support Connect MetaMask or OKX Wallet to approve transactions directly from your preferred external wallet. ■ Internal Non-Custodial Wallet Private keys for the internal wallet are protected within the device's secure hardware using Android Keystore and AES-256 encryption. Keys are never sent to or stored on StablePay servers. ■ Local Currency Reference Select your preferred local currency to view real-time exchange rate conversions into the required stablecoin payment amount. ■ Payment Receipts & History Review detailed transaction results, history, and receipts anytime after payment. ■ Merchant Settlement Records Merchants can track received payments and manage settlement history with ease. ■ Multi-Language Support StablePay supports 15 languages for an intuitive experience worldwide. ■ AI Agent Payment Delegation (Beta) Experience our beta feature for delegating payments via AI Agents.
🔐 Security & Non-Custodial Architecture StablePay does not hold or take unauthorized custody of your assets.
For internal wallets, private keys are safeguarded on-device via Android Keystore + AES-256 encryption.
For external wallets (MetaMask, OKX, etc.), payment approval is executed directly by the user within that wallet.
StablePay creates payment requests and bridges transaction data, but cannot transfer assets without your explicit permission.
Camera access is used exclusively for scanning QR codes; scanned images are never saved or uploaded.
💳 Request-Based Payment StablePay operates on a strictly Request-Based Payment model. Transactions only execute after the buyer reviews and explicitly authorizes the QR or OTP request created by the merchant.
🪙 Supported Stablecoins & Networks
USDT · USDC
Payments can be made via Polygon and other supported networks. (Please check the payment settings within the app for the latest supported assets and networks.)
💹 Supported Currencies (21 Local Currencies) KRW · USD · JPY · CNY · EUR · GBP · HKD · SGD · AUD · THB · PHP · IDR · VND · MYR · INR · AED · SAR · CAD · CHF · MXN · BRL
🌐 Supported Languages (15 Languages) English, Korean, Simplified Chinese, Japanese, Spanish, Portuguese, French, German, Arabic, Hindi, Russian, Thai, Vietnamese, Filipino, and more.
💳 Usage Notice Buyers can use StablePay's payment features freely. For merchants, daily limits for QR/OTP creation and gas fee subsidies depend on their membership tier. Please refer to in-app membership guides for details.
⚠️ Important Notice
StablePay is dedicated to goods and service payments; it is not a cryptocurrency exchange, trading platform, or prediction market.
Blockchain gas fees (network transaction fees) may apply depending on network conditions.
Please double-check network types and transaction details before confirming payments.
User privacy and data are strictly safeguarded in compliance with privacy regulations.
Inquiries: [e-mail]

What’s new

Added/Updated AI Agent Payment (Beta): Actual purchase and payment for AI products are currently not supported. This feature will be supported in the future depending on applicable laws, regulatory compliance, and service integration conditions.