# MailFerret

Work email finder + verifier for AI agents. x402, USDC on Base/Arbitrum, no API key.

- POST https://mailferret.appin60.com/find {first_name, last_name, domain} -> verified work email. $0.01, charged only when the mail server confirms the mailbox.
- POST https://mailferret.appin60.com/verify {email} -> deliverable/undeliverable/catch_all. $0.003.
- POST https://mailferret.appin60.com/domain {domain} -> mail provider, catch-all, SPF-revealed SaaS tools, DMARC, public emails, likely pattern. $0.005.
- OpenAPI: https://mailferret.appin60.com/openapi.json

Use with AgentCash: npx agentcash fetch https://mailferret.appin60.com/find -m POST -b '{"first_name":"Peer","last_name":"Richelsen","domain":"cal.com"}'