ScriptMasterLabs.com · x402 Directory
Nero Labs Agent Tools
Resource: https://x402-agent-tools.nerolabs.workers.dev/email-check · Directory page generated 2026-11-10T14:41:13.165Z from live sources.
The facts, as last reported 2026-11-10T14:40:27.353Z: this resource answers x402 payment challenges at 0.001 USDC on Base (exact), pay to 0xA969a3127DcC74B2989a4b4e45Ae61B81093164A. It is reported by Coinbase CDP and its directory state is live.
What it does
Checks one email address and returns valid, risky or invalid with the reasons: address format, whether the domain can receive mail (live MX lookup), known throwaway domains (mailinator and others, invalid), shared inboxes like info@ or sale
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0011000 atomic | 0xA969a3127DcC74B2989a4b4e45Ae61B81093164A |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-10T14:40:27.353Z |
| Settlement recency | listing last updated 2026-11-10T14:16:13.414Z at its source |
| Freshness | live — last reported 2026-11-10T14:40:27.353Z, listing last updated at source 2026-11-10T14:16:13.414Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
| Tags | email, validation, verify, mx, disposable |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://x402-agent-tools.nerolabs.workers.dev/email-check"
Pay it with any x402 client on Base. Networks: Base