Task

Coinslot

1 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Coinslot x402 REST usage

Check an email address: RFC syntax, live MX records via DNS-over-HTTPS, and disposable-domain screening. POST { email } or { emails: [...] } (max 20).

coinslot.dev Comms & Messaging 7 calls / 30d checked 2026-10-26

0.003 USDC per call per call

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