Observed arrival · 2026-10-15
ProofPrice puts a source behind the price check
A free REST API and MCP server that compares a supplied price and location with recorded prices across categories including homes, fuel, and cars.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- AI agents checking prices against public records
- Worth noticing
- It explicitly avoids currency and unit conversion, and says when the available evidence cannot support an honest comparison.
Field notes
The page exposes a free, read-only REST API and a Streamable HTTP MCP server without sign-in or an API key. Its example calls cover Dublin home sales, Paris diesel, and Singapore car-entitlement prices; each answer is described as carrying sample size, period, source, and licence. The homepage lists 55 official sources across 39 countries and 14 categories, with individual statistical datasets named in its coverage section.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue