UPAY3FOODInstall
Synthetic demo data. No observer API is configured (OBSERVER_API_URL), so the site falls back to deterministic fixtures with fictitious merchants. Nothing here is a real iFood, Rappi or 99Food price.
Market overview · São Paulo · Synthetic demo

Market

Every food is a normalized instrument: the same product, comparable across platforms, priced by full checkout total.

How a price gets on this board

  1. Observed, not quoted. A price is a checkout someone saw in their own session: subtotal + delivery + service − discount, reconciled to the displayed total.
  2. Normalized. Titles are mapped to a comparable product: açaí by volume, pizza by size, sushi by pieces, burger as a single burger without sides. Combos, slices and temaki are excluded.
  3. Fresh. Only observations from the last 2 h count. Fewer than 3 → “Not enough fresh market data”, never a guess.
  4. Movement. The 24 h change compares medians now and 24 h ago, and only when both windows have at least 3 observations.
  5. USDC. Estimates use a mock rate R$5,40 / USDC; no licensed off-ramp is integrated yet.
  6. Provenance. Live and synthetic data are never mixed: the live market shows real observations only, and the demo is labelled everywhere it appears. Prices from other accounts are market references, not offers you can execute.