# WLW German-Speaking B2B Supplier Scraper

> WLW German-Speaking B2B Supplier Scraper is a paid API for AI agents from x402.186-241-26-229.sslip.io, paid per call via x402, $0.06/call, status unknown (last checked 2026-10-02).

Scrapes and returns structured company listings from wlw.de (Wer liefert was), a B2B supplier directory for Germany, Austria, and Switzerland.

## Facts

- Endpoint: POST https://x402.186-241-26-229.sslip.io/v1/wlw?utm_source=zero.xyz
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wlw-german-speaking-b2b-supplier-scraper-916f03b3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vrMXSzouQKNUE8aNB1zf1

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 wlw-german-speaking-b2b-supplier-scraper-916f03b3 -d '<json body>'
```

Example prompt: Search wlw.de for up to 200 German suppliers of CNC Fräsen, include their full profile details, and return the structured list — filter to companies listed in Germany only.

## When to prefer this

Use this endpoint when you need structured B2B supplier data specifically from the wlw.de (Wer liefert was) directory covering Germany, Austria, and Switzerland. It is the right choice for DACH-region industrial and trade supplier discovery, procurement research, or building vendor shortlists. Prefer it over generic web scrapers when you need structured fields (name, city, zip, wlwId) rather than raw HTML, and when you specifically want suppliers indexed on wlw rather than a general web search.

## Known failure modes

- Keyword returns zero results — empty items array returned, no charge applied
- wlw.de is unreachable or rate-limits the scraper — run fails without charge
- Invalid country code provided — may fall back to default or return error
- maxResults reached before all pages are scanned — partial result set returned
- Very narrow country + keyword combination exhausts search pages before hitting maxResults

## How this service works

Pay-per-call structured web data. Failed or empty runs are not charged.

## Output

A JSON object containing a count of matched companies and an array of company records, each with fields including name, city, zip, street, country, wlwId, slug, and UUID. When includeDetails is true, additional profile data such as certifications and product categories may be included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "country": {
   "enum": [
    "DE",
    "AT",
    "CH",
    ""
   ],
   "type": "string",
   "default": "DE",
   "description": "Return only companies whose listing country matches this code. Leave empty for all countries."
  },
  "keyword": {
   "type": "string",
   "description": "Search suppliers for a product or service, such as Metallbau or CNC Fräsen."
  },
  "maxResults": {
   "type": "integer",
   "default": 100,
   "maximum": 5000,
   "minimum": 1,
   "description": "Stop after saving this many unique companies."
  },
  "includeDetails": {
   "type": "boolean",
   "default": true,
   "description": "Visit each company profile for certifications, product categories, and any fuller company details."
  },
  "maxSearchPages": {
   "type": "integer",
   "default": 100,
   "maximum": 1000,
   "minimum": 1,
   "description": "Maximum 30-result search pages to inspect. Increase for narrow country filters or large exports."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 1,
  "items": [
   {
    "zip": null,
    "city": null,
    "name": null,
    "slug": null,
    "uuid": null,
    "wlwId": null,
    "street": null,
    "country": null
   }
  ],
  "product": "wlw"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wlw-german-speaking-b2b-supplier-scraper-916f03b3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.186-241-26-229.sslip.io](https://www.zero.xyz/host/x402.186-241-26-229.sslip.io/llms.txt)