x402 census · x402-portdwell.nobodytools.com · 59e2770f9154 · JSON
GET /index
unprobed
Port/chokepoint congestion index (daily & live, computed from public AIS)
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://x402-portdwell.nobodytools.com/index |
| Method | GET |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x6e3e1104911423509112E755e7366659452d72a8 |
| Seller | x402-portdwell.nobodytools.com |
| Catalogs | cdp (row updated 2026-09-12) |
| Listed since (lower bound) | 2026-09-12 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-12 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-12 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Port-Dwell Congestion Index · port-congestion, ais, maritime, logistics, supply-chain |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Settlement history | unresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"current": "1 (live now)",
"date": "YYYY-MM-DD",
"from": "YYYY-MM-DD",
"latest": "1 (most recent day)",
"port": "LALB (see /sites for all)",
"to": "YYYY-MM-DD (range)"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"port": "LALB",
"query": "point",
"result": {
"at_anchor": 14,
"cargo": 39,
"data_quality": "USABLE",
"date": "2025-11-15",
"ge150": 54,
"ge200": 38,
"len_km": 14.63,
"regime": "merchant",
"tanker": 19,
"waiting": 58
},
"source": "NOAA/MarineCadastre AIS"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://x402-portdwell.nobodytools.com/index' -H 'accept: application/json'
The catalog declares GET. 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/59e2770f9154/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"59e2770f9154"} 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: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on x402-portdwell.nobodytools.com.