Endpoint · evidenceGETpennyregwatch.com /v1/x402/preflight ?url=https%3A%2F%2Fexample.com%2Fpaid-endpoint
Preflight an unfamiliar x402 paid API before spending.
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Preflight an unfamiliar x402 paid API before spending. Validate the live 402 payment challenge, network, USDC asset, amount, payTo recipient, TLS, redirects, manifest presence, latency, and provenance. Returns deterministic GO/REVIEW/STOP and never signs or sends payment to the inspected seller.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://pennyregwatch.com/v1/x402/preflight?url=https%3A%2F%2Fexample.com%2Fpaid-endpoint
Seen
first 8 days ago · last 11 hr ago
14 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 18 hr ago
0.660 from 13 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.527 | 0.316 | 0 | −0.284 | |
| latency p95 it answered as fast as its class |
0.20 | 0.72 | 0.717 | 0.143 | −0.057 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.660 | gap to 1.000 = 0.340 · 0.057 short · 0.284 uncertain | 0.660 | −0.057 | −0.284 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://pennyregwatch.com/v1/x402/preflight?url=https%3A%2F%2Fexample.com%2Fpaid-endpointcurl -s https://api.teppi.xyz/v1/trust/cap_01M3E3VHY7H7RF5MWN88QNG8KM