{"service":"email-check","description":"Email validation API: RFC syntax, MX/A lookup via DNS-over-HTTPS, 9,900+ disposable domains, role addresses (info@, support@) and typo suggestions (gmial.com → gmail.com). $0.002 per call or 50 for $0.02 via x402 (USDC on Base). Free demo, no account.","endpoints":{"GET /v1/check":"$0.002","POST /v1/bulk":"$0.02"},"demo":"/demo/* (3/day per IP)","network":"eip155:8453","asset":"USDC","payTo":"0x7B97303d62517eA9E26D1E1b199Eac42a487F430","api_key":{"header":"X-API-Key","buy":"https://space-command-kits-shop.fourthwall.com","claim":"https://api-keys.restockalarm.workers.dev/claim"},"catalog":"https://product-katalog.restockalarm.workers.dev/"}