What is On Chain Refund?
On Chain Refund explained for crypto payment merchants using Zateway.
On Chain Refund is a key concept in crypto payments. With Zateway, merchants use non-custodial USDT and USDC checkout across Polygon, Solana, Base, BSC, Arbitrum, Optimism so On Chain Refund connects directly to faster settlement, lower fees, and zero chargebacks.
Why On Chain Refund Matters for Merchants
Understanding On Chain Refund 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 On Chain Refund
Zateway supports production and sandbox flows so you can test On Chain Refund 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 On Chain Refund knowledge with Zateway's 1% flat fee model for predictable unit economics.