Endpoint · extractionGEThorizonpulse.dev /api/x402-check ?method=GET&url=https%3A%2F%2Fhorizonpulse.dev%2Fapi%2Fpulse
Audit any public x402 endpoint: one unpaid probe → 402 validity, x402 version, decoded price/network/asset, payTo type (EOA vs contract), discovery-metadata hints, pass/warn/fail…
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Audit any public x402 endpoint: one unpaid probe → 402 validity, x402 version, decoded price/network/asset, payTo type (EOA vs contract), discovery-metadata hints, pass/warn/fail checks; SSRF-safe; never paysOverview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://horizonpulse.dev/api/x402-check?method=GET&url=https%3A%2F%2Fhorizonpulse.dev%2Fapi%2Fpulse
Seen
first 3 days ago · last 10 hr ago
5 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.308 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 0.692: 0.600 uncertain ? + 0.092 short ? · 0.142 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.000 | 0.000 | 0 | −0.600 | |
| latency p95 it answered as fast as its class |
0.20 | 0.54 | 0.542 | 0.108 | −0.092 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.308 | gap to 1.000 = 0.692 · 0.092 short · 0.600 uncertain | 0.308 | −0.092 | −0.600 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.000 liveness
+ 0.200 × 0.542 latency p95
+ 0.200 × 1.000 price stability
= 0.308 → UNRATED: 5 of 30 paid calls weights 2026.09.6 · 5 samples · seed cap_01M3TZYN9TT58HAW65FHRKS65J|2026-09-04T08:13:23.127Z|2026.09.6
Verify it yourself
npx teppi-check https://horizonpulse.dev/api/x402-check?method=GET&url=https%3A%2F%2Fhorizonpulse.dev%2Fapi%2Fpulsecurl -s https://api.teppi.xyz/v1/trust/cap_01M3TZYN9TT58HAW65FHRKS65J