AgentMailr is now Lumbox. Same product, new name. Learn more →
Use Case

A Stealth Browser, an Inbox,
and a Credential Vault. One API.

Lumbox runs the browser for your agent. It signs up with a real Lumbox inbox, harvests the OTP or magic link, types the saved password, and the agent never sees the plaintext. Passes bot detection. Solves CAPTCHAs. Survives restarts.

Stealth Chromium, Per Agent

A patched Chromium build with anti-bot fingerprint protection runs in isolated sessions. CAPTCHA solving is on by default. Save cookies and localStorage to disk so the browser is already logged in next time.

Credential Vault

Passwords, API keys, and TOTP secrets stored with AES-256-GCM envelope encryption. The vault types them straight into the browser form and blurs the field from vision models. The agent's conversation never contains the plaintext.

Skills That Compound

signup_with_email fills a registration form and harvests the OTP in one call. login_with_email runs the magic-link round trip. verify_email clicks the link in-browser. Six steps collapse into one.

Ship the full sign-up and login loop today.

Start Free Trial