What is an SPL Token?
Solana's token standard used for USDT/USDC on Solana.
Solana's token standard used for USDT/USDC on Solana. In Zateway, this concept powers non-custodial USDT/USDC payments on Polygon, Solana, Base, BSC, Arbitrum, Optimism.
Why Spl Token Matters for Merchants
Understanding Spl Token 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 Spl Token
Zateway supports production and sandbox flows so you can test Spl Token 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 Spl Token knowledge with Zateway's 1% flat fee model for predictable unit economics.