mailferret.appin60.com
mailferret.appin60.com · 4 paid endpoints · listed 2026-10-27
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.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | mailferret.appin60.com/verify Email verification / email validation / bounce check before sending: verify one email address: syntax, MX records, mail provider (Google Workspace, Microsoft 36 | $0.003 | Arbitrum, Base |
| POST | mailferret.appin60.com/domain Email intelligence for a company domain: mail provider (Google Workspace, Microsoft 365, Proofpoint...), catch-all status, SaaS tools revealed by SPF (HubSpot, | $0.005 | Arbitrum, Base |
| POST | mailferret.appin60.com/company Company enrichment from a domain: company name, description, logo, social profiles (LinkedIn, X, GitHub...), schema.org organization data (founded, address), we | $0.008 | Arbitrum, Base |
| POST | mailferret.appin60.com/find 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. Charg | $0.01 | Arbitrum, Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | mailferret.appin60.com/company | 402 | 191 | valid x402 v2 terms |
Income on Base (7 days)
This provider's payout address is shared by several providers, so its income is not shown as its own.
Is this your API?
<a href="https://logicnodes.io/observatory/p/mailferret.appin60.com"><img src="https://logicnodes.io/observatory/badge/mailferret.appin60.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/mailferret.appin60.com