# AgentMail Get Inbox

> AgentMail Get Inbox is a free API for AI agents from AgentMail at mpp.api.agentmail.to, Free, status unknown (last checked 2026-10-11).

Retrieves metadata for a specific inbox within a pod, including display name, client ID, and timestamps.

## Facts

- Endpoint: GET https://mpp.api.agentmail.to/v0/pods/:pod_id/inboxes/:inbox_id?utm_source=zero.xyz
- Price: Free
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Provider: AgentMail
- Docs: https://docs.agentmail.to
- Website: https://agentmail.to
- Tags: email, inboxes, domains, drafts, threads, webhooks, messaging, ai, social
- Canonical page: https://www.zero.xyz/c/agentmail-inbox-id-b42fbfdc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_e4GpBXlANh7NCg15Q0rjB

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agentmail-inbox-id-b42fbfdc
```

Example prompt: What are the details of inbox 'inbox_abc123' in pod 'pod_xyz456' on AgentMail — specifically the display name and when it was created?

## When to prefer this

Use this endpoint when you need to retrieve metadata for a single known inbox (by inbox_id) within a specific pod, such as confirming the inbox exists, getting its display name/email address, or checking creation and update timestamps. Prefer this over listing all inboxes when you already have the specific inbox_id.

## Known failure modes

- 404 Not Found if the inbox_id does not exist within the specified pod
- 404 Not Found if the pod_id does not exist
- 401 Unauthorized if the Bearer token is missing or invalid
- 403 Forbidden if the authenticated user does not have access to the specified pod or inbox

## How this service works

Get Inbox

## Output

Returns an Inbox object containing pod_id, inbox_id, optional client_id, display_name (formatted as 'Display Name <username@domain.com>'), created_at timestamp, and updated_at timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "pod_id",
  "inbox_id"
 ],
 "properties": {
  "pod_id": {
   "type": "string",
   "title": "PodId",
   "description": "ID of pod."
  },
  "inbox_id": {
   "type": "string",
   "title": "InboxId",
   "description": "The ID of the inbox."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "title": "Inbox",
 "required": [
  "pod_id",
  "inbox_id",
  "updated_at",
  "created_at"
 ],
 "properties": {
  "pod_id": {
   "type": "string",
   "title": "PodId",
   "description": "ID of pod."
  },
  "inbox_id": {
   "type": "string",
   "title": "InboxId",
   "description": "The ID of the inbox."
  },
  "client_id": {
   "type": "string",
   "title": "ClientId",
   "description": "Client ID of inbox."
  },
  "created_at": {
   "type": "string",
   "format": "date-time",
   "description": "Time at which inbox was created."
  },
  "updated_at": {
   "type": "string",
   "format": "date-time",
   "description": "Time at which inbox was last updated."
  },
  "display_name": {
   "type": "string",
   "title": "DisplayName",
   "description": "Display name: `Display Name <username@domain.com>`."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentmail-inbox-id-b42fbfdc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.api.agentmail.to](https://www.zero.xyz/host/mpp.api.agentmail.to/llms.txt)