{"ok":true,"result":{"uuid":"3efa1920-0738-4e98-a976-40c657c40434","version":4,"timestamp":"2026-08-08T01:33:17.402Z"},"serviceId":"x402-uuid","free":true,"_register":"Get 500 free credits (no KYC): POST /api/v1/register-simple {name}","_trial":{"remaining":0,"max":15,"warning":"Only 0 free trials left","register":"POST /api/v1/register-simple {name} — 500 free credits, no KYC, auto-wallet"}}