x402 census · zini-x402.wouldzini.workers.dev · c1b1d8deaa7e · JSON
POST /v1/lookup
unprobed
Official drinking-water file for an address or lat/lng (relocation / lodging due diligence). clear/caution/avoid from EPA, Hub'Eau, or JMP. Never invents grades.
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://zini-x402.wouldzini.workers.dev/v1/lookup |
| Method | POST |
| Price | $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xA3897b8E871569C1b619B0739d110a5B678EE2Fc |
| Seller | zini-x402.wouldzini.workers.dev |
| Catalogs | cdp (row updated 2026-09-10) |
| Listed since (lower bound) | 2026-09-10 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-10 |
| CDP quality counters | 2 calls and 1 unique payers in 30 days, last call 2026-09-10 (catalog-reported, not verified on chain) |
| Category (keyword rule) | research/reports |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Tap Water Quality · water, quality, epa, utilities |
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": {
"body": {
"address": "2150 Shattuck Ave, Berkeley, CA"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example_truncated": true,
"chars": 1949
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://zini-x402.wouldzini.workers.dev/v1/lookup' -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/c1b1d8deaa7e/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"c1b1d8deaa7e"} 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 zini-x402.wouldzini.workers.dev.