BNB Chain’s payment infrastructure (formerly Binance Smart Chain – BSC) is now highly advanced, focusing on high speed, low fees (near-zero gas in some cases), stablecoins, and seamless on-chain/off-chain integration.
Official page: bnbchain.org/en/payment
1. Binance Pay (Core & Most Important)
Borderless crypto payments, supporting 100+ assets (BNB, USDT, USDC, BTC, ETH, and U)
Zero gas fees for users, instant settlement for merchants
Over 45M users + 2M merchants (KYC)
Supports merchant tools, QR payments, cross-border, and on-chain integration
Latest: Merchants can directly accept U (United Stables)
2. Trust Wallet Pay / QR Pay
(Official wallet payment solution)
25M+ users
Integrated QR Flash Pay & Crypto QR Pay
FlexGas (pay gas using USDT / USDC / U instead of BNB)
In-app buy/sell, instant transfers
Direct connection with Binance Pay and dApps
Full support for U (gasless + instant)
3. Payment Gateways & Partners
Alchemy Pay (fiat on/off-ramp)
NOWPayments (merchant gateway)
Lunu Pay
StraitsX (stablecoin payments)
Better Payment Network (BPN – cross-border stablecoin network)
Oobit / MugglePay / AEON / Allscale
👉 U (United Stables) is deeply integrated and can be accepted directly by merchants
4. Technical Infrastructure (Payment Layer)
opBNB (Layer 2): ultra-low fees + high throughput → ideal for mass adoption
Stablecoins (core backbone):
U (United Stables) – native stablecoin of BNB Chain
U (United Stables) Highlights
1:1 backed (cash + major stablecoins), with on-chain Proof-of-Reserve
Gasless transfers (EIP-3009)
Prioritized by BNB Chain with 0 fees (0 Carnival Fee)
AI-native payment asset (AI agents, machine-to-machine payments)
Designed for cross-border, DeFi, and everyday payments
Core vision: Unify liquidity across stablecoins
Key Features
Gasless + QR payments
Crypto debit cards
AI agent payments
24/7 low-cost cross-border transactions
Wallet Support
Binance Wallet, MetaMask, Bitget Wallet, SafePal — all support U
Summary
With U (United Stables), BNB Chain’s payment stack is stronger than ever:
👉 Faster
👉 Cheaper (near-zero gas)
👉 AI-ready
Positioning it as a key infrastructure layer for merchants, dApps, cross-border payments, and AI-driven economies 🚀