Endpoint · computePOSThttp--forest-gas-station--lcjl27p8lmjs.code.run /marketplace/listing-changed
Detect material marketplace listing changes in active state, price, seller, condition or quantity with a deterministic hash.
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Detect material marketplace listing changes in active state, price, seller, condition or quantity with a deterministic hash. It does not place bids, purchases or infer hidden listing facts.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://http--forest-gas-station--lcjl27p8lmjs.code.run/marketplace/listing-changed
Seen
first 6 days ago · last 16 hr ago
10 free handshakes
Payment
Pays through
x402
Offered on?
Base Sepolia USDC
Listed on?
Base Sepolia
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.391 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.609: 0.409 uncertain ? + 0.200 short ? · 0.059 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.318 | 0.191 | 0 | −0.409 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.391 | gap to 1.000 = 0.609 · 0.200 short · 0.409 uncertain | 0.391 | −0.200 | −0.409 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.318 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.391 → UNRATED: 9 of 30 paid calls weights 2026.09.6 · 9 samples · seed cap_01M3K8MN7S807EDTJSZGMNGKXB|2026-09-03T13:51:07.280Z|2026.09.6
Verify it yourself
npx teppi-check https://http--forest-gas-station--lcjl27p8lmjs.code.run/marketplace/listing-changedcurl -s https://api.teppi.xyz/v1/trust/cap_01M3K8MN7S807EDTJSZGMNGKXB