{"usage":"POST JSON {\"email\":\"name@company.com\"}","price":"$0.003","payment":"x402, USDC on Base or Arbitrum. Try: npx agentcash fetch https://mailferret.appin60.com/verify -m POST -b '...'","docs":"https://mailferret.appin60.com/openapi.json","free_trial":"https://mailferret.appin60.com/"}