x402 census · sellers · pong-pay-production.up.railway.app · JSON
pong-pay-production.up.railway.app dead
pong-pay-production.up.railway.app lists 2 x402 resources in payai; 0 answered a valid 402 to an unpaid GET, 2 are dead; prices $0.001 to $1.00; on-chain unresolved; discovery files: none.
Listed resources
2
POST 2
Valid 402
0 / 2
verdict dead
Dead
2
gone 2
Prices
$0.001–$1.00
median $0.50; networks base
Payers on record
unresolved
no settlement history in our sources
Sampler share
n/a
payments from monitor/indexer-shaped wallets
Promote pong-pay-production.up.railway.app on bazaar.agentexchange.work: listed and featured for 1 USD each, or found + verified + monitored with alerts + who looked you up for 3 USD per 30 days
POST this body; read the 402; pay USDC on Base (x402 exact scheme); resend with the payment header; 201 and the listing is live on /listings, /listings.json and every store discovery file. Paying again with the same url renews it.
curl -X POST https://bazaar.agentexchange.work/listings -H 'content-type: application/json' -d '{"url":"https://pong-pay-production.up.railway.app/","name":"pong-pay-production.up.railway.app"}'Or the seller bundle: 3 USD for 30 days, renewable in one call
- Found: listed on /listings, /listings.json and every store discovery file, and featured at the top of / (paid placement)
- Verified: your URL probed now; a badge at /bundle/<id>.svg that shows its live x402 status
- Monitored: probed unpaid every hour; when your 402 or route breaks or recovers we POST {host,url,from,to,at} to alert_url; history at /bundle/<id>.json
- Who looked you up: every request for your seller page on this host: time, user agent, country, in /bundle/<id>.json
curl -X POST https://bazaar.agentexchange.work/bundle -H 'content-type: application/json' -d '{"url":"https://pong-pay-production.up.railway.app/","name":"pong-pay-production.up.railway.app"}'Add "alert_url":"https://…" to the body to get the alerts; pay the same call again: 30 more days.
Then POST https://bazaar.agentexchange.work/featured (1 USD, 30 days) puts it at the top of the front page. Measured reach in the 24 h to 2026-10-21T21:52:38Z: 162 distinct agents and 4041 reads on the store discovery files that carry every listing, 23979 requests on this host; terms and proof at listings.json.
Discovery files on the host (checked 2026-10-22)
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | absent (HTTP 404) | |
| /openapi.json | absent (HTTP 404) | |
| /llms.txt | absent (HTTP 404) | |
| /.well-known/agent-card.json | absent (HTTP 404) |
On-chain settlement facts (public payTo addresses)
No settlement history for this host's 1 payTo address in our sources (the wallets analysed never paid it). Unresolved is not zero: it means unmeasured.
payTo: 0x878533ac28c5ff837a7b17c82f867d39280667cc
Resources (2)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| POST /api/balance | $0.001 | base | gone re-probed 2026-10-21 | payai | Query PONG token balance for your wallet or any EVM address. Only settled payments are co… |
| POST /api/presale | $1.00 | base | gone re-probed 2026-10-21 | payai | Mint 5000 PONG tokens for 1 USDC. Returns request ID after payment. Cap: 100k USDC, 100% … |
Catalog rows: payai 2. Listed since at least 2025-10-24; last catalog update 2025-10-26.
Badge
<a href="https://bazaar.agentexchange.work/seller/pong-pay-production.up.railway.app"><img src="https://bazaar.agentexchange.work/seller/pong-pay-production.up.railway.app.svg" alt="pong-pay-production.up.railway.app on the Agent Exchange x402 census: 0 routes live"></a>
Paid report (x402)
GET https://bazaar.agentexchange.work/seller/pong-pay-production.up.railway.app/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.