Email for AI agents
Give an autonomous agent its own real email address - to sign up for services, retrieve OTPs, get notifications and hold conversations - with human approval when it matters.
A real inbox in one call
create_inbox (MCP) or POST /v1/inboxes returns a working address instantly. The agent reads inbound mail, replies and forwards.
OTP and sign-up flows
wait_for_message polls for the verification email an agent needs mid-task - the #1 concrete agent email job.
Safe autonomy
Per-inbox policy: auto, approve-first (human one-click approval executes the send) or notify. Scoped keys and sandbox mode bound the blast radius.
This is part of ThreadCamp, the email API for AI agents: programmatic inboxes, Resend-compatible sending and forwarding Routes behind one key.
Keep reading
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Questions
Why do AI agents need email?
Agents sign up for services, receive OTP/2FA codes, get notifications, and communicate with humans. A programmatic inbox with an API and MCP tools lets them do this unattended, safely.
How do I give an AI agent an email address?
Call create_inbox via the MCP server or POST /v1/inboxes with an API key. You get a real address in milliseconds; the agent reads and sends with the same key.
Give your agent an inbox in the next minute.
No credit card. Full API, MCP and webhooks on the free tier.