Endpoint · researchPOSTapi.x-402.online /v1/fr/analyse-immo ?adresse=10+rue+de+Rivoli+Paris&surface=50
Full investment analysis of a French property from its address: estimated value against recorded sale prices, median price per square metre, energy performance rating…
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Full investment analysis of a French property from its address: estimated value against recorded sale prices, median price per square metre, energy performance rating, environmental and natural risk exposure, local demographics and expected rental yield. Assembled from DVF, DPE and INSEE open data in one call.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.05 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.x-402.online/v1/fr/analyse-immo?adresse=10+rue+de+Rivoli+Paris&surface=50
MCP server on this host: online.x-402/mcp
Seen
first 16 days ago · last 8 days ago
21 free handshakes
Payment
Pays through
x402 · MPP tempo
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.536 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.464: 0.198 uncertain ? + 0.266 short ? · 0.114 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.69 | 0.370 | 0.222 | −0.185 | −0.193 | |
| latency p95 it answered as fast as its class |
0.20 | 0.60 | 0.602 | 0.120 | −0.080 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 0.99 | 0.970 | 0.194 | −0.002 | −0.005 | |
| Composite | 1.00 | 0.536 | gap to 1.000 = 0.464 · 0.266 short · 0.198 uncertain | 0.536 | −0.266 | −0.198 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.370 liveness
+ 0.200 × 0.602 latency p95
+ 0.200 × 0.970 price stability
= 0.536 → UNRATED: 20 of 30 paid calls weights 2026.09.6 · 20 samples · seed cap_01M2SGPFN6GJE9KRVX9ZHPR4FY|2026-08-30T22:21:45.002Z|2026.09.6
Verify it yourself
npx teppi-check https://api.x-402.online/v1/fr/analyse-immo?adresse=10+rue+de+Rivoli+Paris&surface=50curl -s https://api.teppi.xyz/v1/trust/cap_01M2SGPFN6GJE9KRVX9ZHPR4FY