Endpoint · researchGETstaging.402utils.com /v1/x402-lint ?url=https%3A%2F%2F402utils.com%2Fv1%2Frss-to-json
Lint an x402 endpoint before agents find it broken.
Read more
Lint an x402 endpoint before agents find it broken. Probes a third-party 402 (unpaid, SSRF-checked) and audits it: description ≥450 chars (CDP silently rejects at settle → 402 {} with no charge), missing Bazaar discovery or input/output schemas, resource.url host mismatch or *.workers.dev identity, x402Version 1 (frozen), non-CAIP-2 network, unparseable amount, unknown asset, odd maxTimeoutSeconds. Returns pass/warn/fail/info checks + summary.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.003 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://staging.402utils.com/v1/x402-lint?url=https%3A%2F%2F402utils.com%2Fv1%2Frss-to-json
Seen
first 11 days ago · last 11 hr ago
10 free handshakes
Payment
Pays through
x402
Offered on?
Base Sepolia USDC
Listed on?
Base Sepolia
Handshakescomputed 9 days ago
0.200 from 5 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.60 | 0.000 | 0.000 | −0.240 | −0.360 | |
| 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 · 0.440 short · 0.360 uncertain | 0.200 | −0.440 | −0.360 |
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://staging.402utils.com/v1/x402-lint?url=https%3A%2F%2F402utils.com%2Fv1%2Frss-to-jsoncurl -s https://api.teppi.xyz/v1/trust/cap_01M36CNNEV2CAK3EM26GMCWWK3