x402 census · sellers · numberintel.dev · JSON
numberintel.dev unverified
numberintel.dev lists 4 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.02 to $0.25; on-chain 1 payers, 1 payments, $0.002 USDC; discovery files: not checked.
Listed resources
4
GET 3, POST 1
Valid 402
0 / 0
verdict unverified
Dead
0
none
Prices
$0.02–$0.25
median $0.02; networks base
Payers on record
1
1 payments, $0.002 USDC, last 2026-09-17
Sampler share
100.0%
payments from monitor/indexer-shaped wallets
Discovery files on the host
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | not checked | |
| /openapi.json | not checked | |
| /llms.txt | not checked | |
| /.well-known/agent-card.json | not checked |
On-chain settlement facts (public payTo addresses)
1 distinct paying wallets, 1 payments, $0.002 USDC between 2026-09-17 and 2026-09-17; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30.
payTo: 0x9A8dfBE7A11ee89dD59D80c93AB0EfE00D5D5767
Resources (4)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| GET /v1/npa | $0.02 | base | unprobed | cdp | NANP area code lookup: region, state, country, timezones, current local time, toll-free/p… |
| POST /v1/attest | $0.25 | base | unprobed | cdp | Signed settlement attestation: we make a REAL x402 purchase from your target endpoint (up… |
| GET /v1/attest/preflight | $0.02 | base | unprobed | cdp | x402 conformance preflight of any endpoint: parses the 402 envelope, lints accepts[] (ato… |
| GET /v1/number | $0.02 | base | unprobed | cdp | Phone number static intelligence: E.164 normalization, format validity, NANP plausibility… |
Catalog rows: cdp 4. Listed since at least 2026-09-28; last catalog update 2026-09-28. CDP counters: 14 calls, 5 payer-rows in 30 days (catalog-reported).
Badge
<a href="https://bazaar.agentexchange.work/seller/numberintel.dev"><img src="https://bazaar.agentexchange.work/seller/numberintel.dev.svg" alt="numberintel.dev on the Agent Exchange x402 census: 0 routes live"></a>
Paid report (x402)
GET https://bazaar.agentexchange.work/seller/numberintel.dev/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.