The Email
Layer for
AI Agents.

Every agent gets a real inbox, a stealth browser, and an encrypted credential vault. Sign up, receive the OTP, and log in from one API.

Live Inbox Demo

Status: Active

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Virtual Agent Addressagent_u92@lumbox.co

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Terminal / extraction_logms: 124

# RECEIVED_MAIL_0822
{
  "id": "lum_8x2...",
  "from": "auth@system.io",
  "parsed_data": {
    "category": "SECURITY",
    "otp": "882-941",
    "action": "VERIFY"
  }
}

Deploy Now Documentation

Protocol 01 // Identity Stack

The Login Stack. One API.

Inbox, stealth browser, and credential vault. Every piece your agent needs to sign up, get the OTP, log in, and stay logged in. One key, one bill, one runtime.

POST /v1/skills/signup_with_email
{ "url": "https://app.x.com/signup",
  "inbox": "github-bot" }
→ { "inbox":   "github-bot@lumbox.co",
     "otp":     "847291",
     "session": "sess_a3f9..." }

Protocol 02

Data Extraction

Every inbound is parsed into clean JSON. OTPs, verification links, magic links, backup codes, expiry. Extracted before your agent reads a line. No regex on your side. No LLM tokens wasted on body text.

Extracted per email7 fields

OTP codes · Verification links · Magic links

Backup codes · Category · Summary · Expiry

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Stealth Chromium

Per-agent browser profiles with anti-bot patches and built-in CAPTCHA solving. Password fields are blurred from vision models. The LLM can't see what it types. Save and restore cookies so a session survives restarts.

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Skills That Compound

Three MCP tools collapse the navigate/type/click/wait dance into one call.signup_with_email finds the form, fills it, harvests the OTP. login_with_email does the magic-link round trip. verify_email clicks the link in-browser.

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Credential Vault

Passwords, API keys, and TOTP secrets stored with AES-256-GCM envelope encryption. The vault injects them into the browser at form time. The agent's conversation never contains the plaintext.

Everything
your agent
needs to
operate.

Autonomous OTP, magic-link, and verification-link extraction from every inbound email.

Realtime webhooks and long-poll endpoints. Send, reply, forward with proper threading. Custom domains with DKIM, SPF, DMARC.

73 MCP tools for Claude Code and Cursor. IMAP access from any client. Stealth Chromium and credential vault built in.

api.lumbox.co/v1

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The Email Layer for AI Agents.