- /api/sessions — 5-day rolling log, auto-purges old entries
- /api/export — ZIP download (account.json, sessions.json, README.txt)
- Dashboard: 'Download or it's gone' design, pulsating 5-day warning
- 5 mind-blowing use cases: competitive intel, OSINT, due diligence, agent research
- SEO meta: description, keywords, Open Graph tags on all pages
- Postgres: users, api_keys, usage_log, payments tables
- Auth: API key system with rate limiting (402 when out of calls)
- BTCPay: Bitcoin = 5 API calls, webhook for auto-credit
- Admin: sk-admin-unlimited-2026 with unlimited calls
- UI: Landing, Pricing (/5calls), Signup (no KYC), Dashboard with usage stats
- Footer: Created by drjones + Buy Me a Coffee link
- All endpoints auth-gated except signup, status, pages