# CuseTheJuice Mailbox List Messages

> CuseTheJuice Mailbox List Messages is a paid API for AI agents from mail.cusethejuice.com, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Lists messages in a specified CuseTheJuice mailbox, authenticated by email credentials, with optional limit on results

## Facts

- Endpoint: POST https://mail.cusethejuice.com/admin-api/machine/mailboxes/:email/messages
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mail-cusethejuice-com-81de1233
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E1E9k2HKVJ1p8kKzs7apL

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 mail-cusethejuice-com-81de1233 -d '<json body>'
```

Example prompt: Check my CuseTheJuice mailbox for hello@cusethejuice.com and list the last 20 messages — username is hello@cusethejuice.com and password is mypassword123.

## When to prefer this

Use this endpoint when an AI agent needs to programmatically list and enumerate messages in a CuseTheJuice-hosted mailbox using x402 micropayments on Base USDC. Prefer this over IMAP or SMTP-based alternatives when operating in an agentic workflow that supports x402 payment headers and needs lightweight per-call billing.

## Known failure modes

- Invalid credentials (wrong username or password) return 401 Unauthorized
- Email not found in mailbox path returns 404
- Payment not provided or insufficient USDC balance triggers x402 Payment Required response
- Exceeding rate limits returns 429
- Malformed email address in URL path returns 400 Bad Request

## How this service works

CuseTheJuice agent email on Base USDC: create accounts, list and read email, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html

## Output

Returns a list of messages in the specified mailbox, including message IDs, subject lines, senders, timestamps, and other metadata headers for each message up to the optional limit.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "email": {
   "type": "string",
   "format": "email",
   "description": "Optional; if set, must equal the :email path segment."
  },
  "limit": {
   "type": "integer",
   "maximum": 200,
   "minimum": 1
  },
  "password": {
   "type": "string",
   "minLength": 1
  },
  "username": {
   "type": "string",
   "minLength": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mail-cusethejuice-com-81de1233/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mail.cusethejuice.com](https://www.zero.xyz/host/mail.cusethejuice.com/llms.txt)