Install nothing: npx argorant count "fintech CFOs in Germany". Or globally: npm install -g argorant.
argorant login <key>/argorant logoutargorant countandargorant search- freeargorant reveal,argorant export -o leads.csv- spend credits, ask before running non-interactivelyargorant export status / download- re-fetch any paid exportargorant verify email@company.comand bulk verify from CSV
Exit codes are machine-readable (0 ok, 2 auth, 5 payment required), so agents and CI pipelines can branch on them.