Paste the URL of your deployed cloudflare-worker.js here. The worker keeps your Anthropic API key secure server-side.
ROI Thresholds (fixed)
HIGH RETURN ≥ 3× · MEDIUM RETURN 2–<3× · LOW RETURN < 2×
Shipping Cost
$
PSA Fee
Hard-coded at $30 per card. A $15 cleaning fee is added automatically when the PSA 9 value exceeds $300.
Shared Cache (Cloudflare KV)
Not tested yet
Results are stored in Cloudflare KV and shared across all devices with access to this app. If the dot is red, go to your Cloudflare dashboard → Workers & Pages → your worker → Settings → Variables → KV Namespace Bindings and add a binding named CARD_CACHE.
About
Category lists are discovered dynamically by Claude using live market data.
Each category refresh = 1 discovery + N pricing calls. Results are cached in shared Cloudflare KV storage — available to all users indefinitely until the ↻ Refresh button is pressed. Watchlisted cards are always preserved across refreshes.
