risk data for machine payments
Endpoint
api.x402lint.dev/v1/scan
Paid ($0.05). ALWAYS runs a fresh 25-check scan of the origin (non-settling GET/HEAD + benign empty-POST probes), bypassing the 24h cache — use free GET /v1/report to read the cached result. Concurrent requests for the same origin join the in-flight scan rather than double-scanning. Returns grade, score, per-check status + evidence + fix instructions, and a shareable report URL. Unreachable/broken origins are a valid graded result (F). 504 processing responses and errors are never charged.
Score
The score is built from observations we collect ourselves: how the endpoint responds, what the envelope contains, how stable the price and the recipient are, who pays and how often. It is deterministic — the same input always produces the same result.
We do not publish the exact methodology yet. If you own this endpoint, write to us and we will show you, item by item, what drags the score down.
Recent probes
| When | Code | Latency | Scheme and network | Recipient | Price | Findings |
|---|---|---|---|---|---|---|
| 20d ago | 402 | 142 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 184 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 165 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 168 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 165 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 168 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 177 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 160 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 163 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 162 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 152 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 159 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 153 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 216 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 133 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 141 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 146 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 151 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 137 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 171 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 149 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 20d ago | 402 | 150 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 21d ago | 402 | 138 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 44d ago | 402 | 361 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 44d ago | 402 | 149 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 44d ago | 402 | 140 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 44d ago | 402 | 367 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 44d ago | 402 | 366 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 44d ago | 402 | 345 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
| 44d ago | 402 | 340 ms | exact eip155:8453 |
0xf444…14a0 | 0.050000 | clean |
Settlements to this wallet
| When | Payer | Amount | Facilitator | Transaction |
|---|---|---|---|---|
| 44d ago | 0xcc83…e9e2 | $0.05 | not in registry | 0x1d2e90…3a62 |
| 44d ago | 0xcc83…e9e2 | $0.05 | not in registry | 0xc289c1…ee7d |
| 44d ago | 0xd605…ffc2 | $0.05 | not in registry | 0xc3282a…8ec6 |
| 44d ago | 0x57dd…c373 | $0.01 | not in registry | 0xc5de8f…9bcf |
| 44d ago | 0x2d29…d8f3 | $0.02 | not in registry | 0xed0174…5a47 |
| 44d ago | 0x57dd…c373 | $0.01 | not in registry | 0x1fc61e…f8e1 |
| 44d ago | 0x2d29…d8f3 | $0.01 | not in registry | 0x8012bd…4d14 |
| 44d ago | 0xcc83…e9e2 | $0.05 | not in registry | 0x071990…9f8f |
| 44d ago | 0x404b…1df2 | $0.01 | not in registry | 0xc5f223…73d4 |
| 44d ago | 0xd605…ffc2 | $0.01 | not in registry | 0x8d1477…2232 |
| 44d ago | 0x57dd…c373 | $0.02 | not in registry | 0x916fb5…8ed8 |
| 44d ago | 0xd605…ffc2 | $0.01 | not in registry | 0x4aac8d…63ce |
| 45d ago | 0x57dd…c373 | $0.01 | not in registry | 0x564eb0…ee78 |
| 45d ago | 0x2d29…d8f3 | $0.01 | not in registry | 0x29f6a5…2b4c |
| 45d ago | 0xcc83…e9e2 | $0.05 | not in registry | 0x5f86cd…ce57 |
Reference
| URL | https://api.x402lint.dev/v1/scan |
| Sources | bazaar |
| Recipient per catalogue | 0xf444abc53f5e1e73caec7df64d147ddb119514a0 |
| Price per catalogue | 0.050000 |
| Machine access | /v1/endpoint · /full · badge |
Is this your endpoint?
The score is built only from public observations. If something we recorded is wrong — say our prober hit you during maintenance — write to us. We will recheck and publish your reply next to the score.
We do not delete accurate observations. The prober makes at most one request per second per host and only asks for the payment challenge — it never pays and never takes content.