What are QR Code Crypto Payments?
Scan-to-pay checkout using wallet QR codes.
Scan-to-pay checkout using wallet QR codes. In Zateway, this concept powers non-custodial USDT/USDC payments on Polygon, Solana, Base, BSC, Arbitrum, Optimism.
Why Qr Code Payments Matters for Merchants
Understanding Qr Code Payments helps you design safer checkout. Zateway keeps funds non-custodial — payments route to your wallet while you still get webhooks, payment links, and API control.
How Zateway Handles Qr Code Payments
Zateway supports production and sandbox flows so you can test Qr Code Payments safely. Use payment sessions, HMAC webhooks, and multi-chain USDT/USDC to operationalize this concept without holding customer funds.
Best Practices
Prefer stablecoins over volatile assets, verify webhook signatures, wait for sufficient confirmations, and keep private keys offline. Pair Qr Code Payments knowledge with Zateway's 1% flat fee model for predictable unit economics.