Scan API
POST /api/v1/scan, key authentication, quota accounting, and how often the scanner returns the right card.
Failing: scan-accuracy-ratchet.
Status
Disrupted
Pricing data
Raw market prices and graded medians on card, set and portfolio pages.
Site and catalog
Card and set pages, search, images, and the catalog behind them.
Research and screener
The screener, the movers boards, the daily letter, weekly studies and the article archive.
Failing: daily-buys-edition, LETTER SEND (Morning Pull).
Collection and portfolio
Saved collections, live valuation, and the daily value history behind the chart.
Cynthia
The research assistant, on card pages, set pages and her own tab.
Accounts and billing
Sign in, Stripe checkout and webhooks, and notification email.
Past disruptions
- Sep 25Scan API, Pricing data · 21 failing checks that day
- Sep 24Pricing data, Research and screener · 8 failing checks that day
- Sep 22Site and catalog, Collection and portfolio · 2 failing checks that day
How this page is made
An integrity sweep runs against production every hour and a deeper one once a day. It makes real reads: it queries the database, prices cards, calls the scanner and asks Stripe. This page groups those checks into the six things somebody outside this company depends on, and keeps 90 days of the result.
The percentages count clean checks over checks actually recorded, and the denominator is printed beside each one. Some checks are expensive and run daily rather than hourly. A pass we deliberately skipped is never counted as a pass, and a day we did not measure is drawn as a gap rather than as a green day.
The raw engineering report, every check and its detail, is public at /api/health, and this page's own feed is at /api/status. If something is broken for you and green here, that gap is worth knowing about: tell us and it pages a person.