Check USDT Balance on Solana Using PHP & Laravel
Check USDT balance on Solana using PHP & Laravel with the getTokenAccountsByOwner RPC method. This complete guide covers Associated Token Accounts, raw vs displayed balance, production-ready PHP code, Laravel service implementation, caching strategies, multi-wallet batching, and common RPC errors. Perfect for developers building trading bots, payment apps, or DeFi dashboards that need reliable USDT SPL token balance checks.