{"provider":{"host":"mailferret.appin60.com","name":"mailferret.appin60.com","score":57.2,"live":true,"checkedAt":"2026-10-27T19:33:19.130Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":191,"note":"valid x402 v2 terms"},"endpoints":4,"networks":["eip155:42161","eip155:8453"],"cheapestUsd":"0.003","income7dUsd":"0.091104","payers7d":10,"transfers7d":30,"payoutAddressShared":true,"claimed":false,"page":"https://logicnodes.io/observatory/p/mailferret.appin60.com"},"endpoints":[{"url":"https://mailferret.appin60.com/verify","method":"POST","priceMicroUsd":3000,"networks":["eip155:42161","eip155:8453"],"description":"Email verification / email validation / bounce check before sending: verify one email address: syntax, MX records, mail provider (Google Workspace, Microsoft 365, ...), catch-all detection, role/free/disposable flags and a live SMTP RCPT check. Returns deliverable, undeliverable, catch_all or no_mx. Inconclusive results (greylisting) return 503 and are not charged."},{"url":"https://mailferret.appin60.com/domain","method":"POST","priceMicroUsd":5000,"networks":["eip155:42161","eip155:8453"],"description":"Email intelligence for a company domain: mail provider (Google Workspace, Microsoft 365, Proofpoint...), catch-all status, SaaS tools revealed by SPF (HubSpot, Salesforce, Zendesk, SendGrid...), DMARC policy, public email addresses found on the company's own website with source URLs, and the likely address pattern. Useful before cold outreach or for tech-stack prospecting."},{"url":"https://mailferret.appin60.com/company","method":"POST","priceMicroUsd":8000,"networks":["eip155:42161","eip155:8453"],"description":"Company enrichment from a domain: company name, description, logo, social profiles (LinkedIn, X, GitHub...), schema.org organization data (founded, address), website tech (Next.js, Webflow, HubSpot, Stripe, PostHog...), email provider, catch-all, SaaS tools from SPF, DMARC and public email addresses. Built from the company's own website and DNS; no third-party data broker."},{"url":"https://mailferret.appin60.com/find","method":"POST","priceMicroUsd":10000,"networks":["eip155:42161","eip155:8453"],"description":"Find a person's verified work email from first name, last name and company domain. Live SMTP check against the company's mail server, catch-all detection. Charged only when a mailbox is verified; misses return 4xx and are not charged."}]}