---
title: "Changes to Create a new email inbox. Inboxes cost $2/month. Inboxes with no API activity for 30+ days are automatically deleted. Any request using the inbox resets the inactivity timer. Returns an inbox_id in email format (e.g., myagent@agentmail.to) used for all subsequent operations. If username is omitted, a random one is generated."
method: POST
path: "/agentmail/v0/inboxes"
---

# Changes to Create a new email inbox. Inboxes cost $2/month. Inboxes with no API activity for 30+ days are automatically deleted. Any request using the inbox resets the inactivity timer. Returns an inbox_id in email format (e.g., myagent@agentmail.to) used for all subsequent operations. If username is omitted, a random one is generated.

`POST /agentmail/v0/inboxes`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 24 revisions.

- **2026-11-08** `857e915717f4`: 1 info

## Changes

- **2026-11-08** `857e915717f4`: 1 info
  - added optional request body

---

[Operation](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/docs/agentmail/v0/inboxes/post.md) - [API](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace.md) - [Page](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/changes/agentmail/v0/inboxes/post)