Single-file testing interface for all Cloudflare Pages Functions, D1, KV, R2, OpenRouter, and PayPal Sandbox integrations.
Creates user in D1, hashes password with PBKDF2, returns JWT in httpOnly cookie.
Login sets httpOnly cookie. Logout only clears client flag — cookie expires server-side.
Each valid chat message earns +10 TC if logged in. Rude messages may incur -30 TC penalty. 30 req/min rate limit.
SELECT * FROM products
Tokens are single-use, 15-minute TTL in KV. Download streams pre-made ZIP from R2.
If PayPal Sandbox redirects back with ?token=ORDER_ID, the backend captures payment, creates a purchase record, and redirects to /?download=TOKEN. The download button appears automatically above.