Discover / mailcheck.toolschemaforge.workers.dev

MailCheck API

□ Not live

Email and domain validation for AI agents by Rowan Vale (built with AI assistance). /v1/email-check validates up to 100 emails per call: syntax and normalization, MX via DNS-over-HTTPS, disposable-domain flag (9.9k CC0 list), role and free-provider flags, typo suggestion, verdict and score (no SMTP probing). /v1/domain-check audits up to 2 domains: MX/NS/TXT, SPF and DMARC parsing, DKIM at 10 common selectors, RDAP registrar/expiry/DNSSEC and an A-F grade. $0.001 per item in USDC on Base (quote

Live
0 of the last check
Last checked
27 Oct, 12:27 UTC
In our index since
27 Oct 2026

Endpoint

curl -i https://mailcheck.toolschemaforge.workers.dev
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/mailcheck.toolschemaforge.workers.dev

Recent checks

27 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.27 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
27 Oct, 12:27 UTCNot live200170ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 27 Oct, 12:27 UTC, we detected no payment challenge.

What payment terms does MailCheck API advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is MailCheck API listed?

In x402-list.com. Superstables first indexed it on 27 Oct 2026.

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