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MARKET MONITOR / CATALOGUE Services 116,093 MCP listed 39,929 x402 76,222 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Provider

mailferret.appin60.com

mailferret.appin60.com · 4 listed services · provider site

Find x402 REST usage

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 ar...

mailferret.appin60.com Comms & Messaging 3 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Verify x402 REST usage

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...

mailferret.appin60.com Comms & Messaging 2 calls / 30d checked 2026-10-26
0.003 USDC per call per call

Domain x402 REST usage

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 emai...

mailferret.appin60.com Comms & Messaging 2 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Company x402 REST usage

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...),...

mailferret.appin60.com Comms & Messaging 2 calls / 30d checked 2026-10-26
0.008 USDC per call per call

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