What is Session Keys?
Session Keys explained for crypto payment merchants using Zateway.
Session Keys 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 Session Keys connects directly to faster settlement, lower fees, and zero chargebacks.
Why Session Keys Matters for Merchants
Understanding Session Keys 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 Session Keys
Zateway supports production and sandbox flows so you can test Session Keys 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 Session Keys knowledge with Zateway's 1% flat fee model for predictable unit economics.