Endpoint · evidencePOSTx402check.xyz /v1/risk-check
Check a counterparty before paying: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis.
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Check a counterparty before paying: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis. Returns a score and a signed ES256 attestation.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://x402check.xyz/v1/risk-check
Seen
first 3 days ago · last 10 hr ago
8 free handshakes
Payment
Pays through
x402
Offered on?
eip155:1329, Polygon, eip155:143, Arbitrum, Avalanche USDC, Base, Solana
Listed on?
Polygon, Arbitrum, Avalanche, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.200 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.800: 0.240 uncertain ? + 0.560 short ? · 0.250 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.40 | 0.000 | 0.000 | −0.360 | −0.240 | |
| 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 | 0.200 | gap to 1.000 = 0.800 · 0.560 short · 0.240 uncertain | 0.200 | −0.560 | −0.240 |
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 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.200 → UNRATED: 5 of 30 paid calls weights 2026.09.6 · 5 samples · seed cap_01M3TZYN1GC7YP0ZA73BH07TMP|2026-09-03T06:00:39.150Z|2026.09.6
Verify it yourself
npx teppi-check https://x402check.xyz/v1/risk-checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M3TZYN1GC7YP0ZA73BH07TMP