# Mermail Mailbox Details Lookup

> Mermail Mailbox Details Lookup is a paid API for AI agents from console.mermail.app, paid per call via x402, price unknown, status unknown (last checked 2026-10-11).

Retrieves details of a specific AI agent mailbox by its mailbox ID, including email address, name, receiving status, and workspace association.

## Facts

- Endpoint: GET https://console.mermail.app/api/agent/v1/mailboxes/%7BmailboxId%7D?utm_source=zero.xyz
- Price: price unknown
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mermail-mailbox-details-lookup-80b7223a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jZXfKyov5N8itmaNLlwkI

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 mermail-mailbox-details-lookup-80b7223a
```

Example prompt: Can you check the status of my Mermail mailbox with ID mailbox_1 and tell me if it's ready to receive messages and what email address it's using?

## When to prefer this

Use this endpoint when you need to verify the configuration, identity, or readiness of a specific Mermail agent mailbox before routing messages to it or when setting up agentic communication workflows. It is the authoritative source for mailbox status and email address for a given mailboxId.

## Known failure modes

- Mailbox ID not found — returns 404 or empty response
- Invalid or malformed mailboxId in URL path — returns 400
- Unauthorized access if authentication headers are missing or invalid — returns 401
- Mailbox belongs to a different workspace — returns 403
- Service unavailable or Mermail platform down — returns 5xx

## How this service works

An inbox and wallet for your AI agent. Find and nurture sales leads, resolve customer support, and handle online purchases with controlled payments.

## Output

Returns a JSON object containing the mailbox's internal ID, human-readable name, assigned email address, public UUID, workspace ID, a boolean indicating whether it can receive mail, and an enum receiving_status of 'ready', 'disabled', or 'unavailable'.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "id",
      "public_id",
      "workspace_id",
      "email",
      "name"
     ],
     "properties": {
      "id": {
       "type": "string"
      },
      "name": {
       "type": "string"
      },
      "email": {
       "type": "string",
       "format": "email"
      },
      "public_id": {
       "type": "string",
       "format": "uuid"
      },
      "can_receive": {
       "type": "boolean"
      },
      "workspace_id": {
       "type": "string"
      },
      "receiving_status": {
       "enum": [
        "ready",
        "disabled",
        "unavailable"
       ],
       "type": "string"
      }
     },
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "id": "mailbox_1",
  "name": "Support agent",
  "email": "agent@mermail.app",
  "public_id": "11111111-1111-4111-8111-111111111111",
  "can_receive": true,
  "workspace_id": "workspace_1",
  "receiving_status": "ready"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mermail-mailbox-details-lookup-80b7223a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from console.mermail.app](https://www.zero.xyz/host/console.mermail.app/llms.txt)