ScriptMasterLabs.com · x402 Directory
https://numberintel.dev/v1/npa
Resource: https://numberintel.dev/v1/npa · Directory page generated 2026-11-09T12:39:40.019Z from live sources.
The facts, as last reported 2026-11-09T12:33:19.692Z: this resource answers x402 payment challenges at 0.02 USDC on Base (exact), pay to 0x9A8dfBE7A11ee89dD59D80c93AB0EfE00D5D5767. It is reported by Coinbase CDP and its directory state is live.
What it does
NANP area code lookup: region, state, country, timezones, current local time, toll-free/premium/geographic flags. Static authoritative dataset (450 NPAs), sub-10ms responses.
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0220000 atomic | 0x9A8dfBE7A11ee89dD59D80c93AB0EfE00D5D5767 |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-09T12:33:19.692Z |
| Settlement recency | listing last updated 2026-11-09T12:05:11.053Z at its source |
| Freshness | live — last reported 2026-11-09T12:33:19.692Z, listing last updated at source 2026-11-09T12:05:11.053Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://numberintel.dev/v1/npa"
Pay it with any x402 client on Base. Networks: Base