The Solana x402 Hackathon has revealed the winners of its partner track, showcasing projects in micropayments, AI agents, and the x402 protocol. Notable winners include Sentinel Agent, a platform for autonomous agent monitoring and AI analysis fee payments via x402 and Phantom CASH, and Galaksio, which converts USDC payments into instant cloud computing and storage access. Other winners are Learn Earn, ParallaxPay, Agentx402, x402 Triton Gateway, scanna-x402, InsightAI, Marketputer, Polycaster, and x402Resolve, each offering innovative solutions in AI, micropayments, and blockchain technology.