Email domain check

x402 resource x402 REST

x402-web-tools.onrender.com · x402-web-tools.onrender.com · Web & Scraping

Provider site ↗

Check an email address or domain: MX records, mail provider (Google/Microsoft/Zoho), SPF, DMARC policy, disposable-domain flag and a 0-100 deliverability score. Validate leads before sending.

Price per call 0.002 USDC per call published unit: per call

Calls · 30d — not reported by any source

Buyers · 30d — Observed sending wallets · Base USDC · partial sender history · purchases unverified

Volume · 30d $0.002 Observed Base USDC inflows · 30 of 30 complete UTC days measured · lower bound

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Trx · 30d 1 Observed transfers · 30 of 30 complete UTC days measured · not verified purchases

Observed inflows · last 30 days

$0.01USD observed / day

2026-10-06grey = not scanned · UTC days2026-11-04

Observed inflows by window for Email domain check.
Window	Observed	Transfers
Last complete day (2026-11-04)	$0.00	0
Last 7 days	$0.00	0
Last 30 days	$0.002	1
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-06 → 2026-11-04 Scanned: 30/30 days Sample: 30 days with a measurement First seen: 2026-10-06 Last update: 2026-11-04

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for Email domain check.
Network	Full wallet address	Evidence
Base	0x1e138ddb45d2d852b8a78b2638d66812f51c708f	Exclusive to this catalogue serviceFrom source record · source: payai

Sending wallets · observed counterparties

No sending wallet addresses have been retained for this service. Buyer wallets are unknown; daily totals and reported payer counts do not reveal their addresses.

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors Web & Scraping

Web read 8,276 calls · 0.002 USDC per call —
Domain WHOIS & DNS Lookup 498 calls · 0.02 USDC per call —
Base64 encode url 403 calls · 0.0216 USDC per call —
Agent Web-Access 402 calls · 0.001 USDC per call —
Domain age check 381 calls · 0.0324 USDC per call —

Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.

Category benchmark 6,316 services in this category

With a measured call count	1,739 (27.5 %)
With a published price	2,414 (38.2 %)
With attributable inflows	66 (1.0 %)
Observed inflows · 30d	$1,042.64
Median measured calls	2
Median price per call	$0.01