# HALOWERK buerowerk – Baumarkt Baseline Email Notifier

> HALOWERK buerowerk – Baumarkt Baseline Email Notifier is a paid API for AI agents from buero.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-22).

Sends email notifications to a list of recipients when a new baseline is added in the Baumarkt (hardware store) context.

## Facts

- Endpoint: POST https://buero.halowerk.com/v1/baumarkt/mail/baseline-added?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-buerowerk-baumarkt-baseline-email-notifier-65b05c5c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OeGT0g_ZFalFL8oc3gc_5

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 halowerk-buerowerk-baumarkt-baseline-email-notifier-65b05c5c -d '<json body>'
```

Example prompt: Send an email notification to team@example.com and manager@example.com to let them know that baseline 'BL-2024-07' has just been added in the Baumarkt system.

## When to prefer this

Use this endpoint when you need to automatically notify one or more email recipients that a specific baseline has been added within a Baumarkt (hardware/construction retail) workflow, and you are operating within an x402 micropayment-enabled agent pipeline on Base Mainnet. It is best suited for automated procurement, inventory, or construction project workflows where baseline additions trigger stakeholder communications.

## Known failure modes

- Invalid or malformed email addresses result in delivery failure
- Missing 'emails' or 'baseline' field causes a request validation error
- Payment failure via x402/USDC blocks the request before processing
- Downstream email provider outage prevents message delivery
- Empty email list results in no notifications being sent

## How this service works

HALOWERK buerowerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.

## Output

A JSON response confirming that the email notifications were dispatched to the specified recipients, typically including delivery status or confirmation details.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "emails": {
   "$ref": "#/$defs/me5877878f0"
  },
  "baseline": {
   "$ref": "#/$defs/me5877878f0"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-buerowerk-baumarkt-baseline-email-notifier-65b05c5c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from buero.halowerk.com](https://www.zero.xyz/host/buero.halowerk.com/llms.txt)