x402 census · x402.aurelianflo.com · 260e000d0ed0 · JSON
POST /api/sim/optimize
gone
No description in any catalog.
Verdict: dead listing. 404/410: gone (was unreachable in the census).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://x402.aurelianflo.com/api/sim/optimize |
| Method | POST |
| Price | $0.10 USDC = 100000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x348Df429BD49A7506128c74CE1124A81B4B7dC9d |
| Seller | x402.aurelianflo.com |
| Catalogs | payai (row updated 2026-04-05) |
| Listed since (lower bound) | 2026-04-05 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-04-05 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of 2026-09-30)
| Field | Value |
|---|---|
| Probed at | 2026-09-30T23:18:25.069Z |
| HEAD | 404 |
| GET | no answer |
| Verdict | unreachable connection failed or timed out |
| 402 carried in | n/a |
| x402Version in the 402 | n/a |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Live payTo equals catalog payTo | not comparable |
| extensions.bazaar in the 402 | no |
| PAYMENT-REQUIRED header | no |
| WWW-Authenticate offer | none |
| Content type / server / CORS | n/a / n/a / none |
| Latency | 8,001 ms |
| Error | timeout |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-05T02:13:43.000Z (cron) |
| Verdict now | gone changed from unreachable |
| HEAD / GET | 404 / 404 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 1,568 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 2 |
| Payments | 4 |
| USDC volume | $0.04 |
| Median payment | $0.01 |
| First / last payment | 2026-08-18 / 2026-09-10 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x348Df429BD49A7506128c74CE1124A81B4B7dC9d (contract: EIP7702StatelessDeleGator) |
Try it (unpaid: shows the 402)
curl -si -X POST 'https://x402.aurelianflo.com/api/sim/optimize' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'
The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/260e000d0ed0/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"260e000d0ed0"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: PayAI listing status · this record as JSON · all resources on x402.aurelianflo.com.