GuardX402 v1.0.0 — OWS Hackathon Submission

🛡️ Initial release — built for the OWS Hackathon

• x402 spend controls for AI agents
• Built on Open Wallet Standard v1.2.4
• Real OWS wallet signing (secp256k1 signatures)
• Runs on Solana + Base · USDC
• Crossmint auth + Pro subscriptions
• Supabase + Upstash Redis
• Live at guardx402.com