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fetchwerk Contact Data Extractor
x402
fetchwerk Contact Data Extractor is a paid API for AI agents from fetch.halowerk.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-15).
Reads a website's mandatory public disclosure pages (Impressum, Legal, About, etc.) and returns structured company contact and registration data with source attribution for every field.
Price / call$0.006
Success—
StatusUnknown
How this service works
Read the mandatory public disclosure of one domain and return company, postal address, e-mail, phone, VAT and register data with a source for every value.
Output
A structured JSON object containing company name, full postal address, email address, phone number, VAT number, and commercial register number — each field accompanied by a source URL or page reference indicating where the value was found on the site.
Example use cases
KYC business verification workflow
“I need to verify the legal entity details for a new vendor — can you extract their company name, registered address, and VAT number from their website at vendors-gmbh.de, checking all their legal and contact pages?”
Lead enrichment with company details
“I have a list of prospect domains. Start with brightpath-consulting.com — grab their official company name, postal address, phone number, and email from their public disclosure pages so I can update our CRM.”
Competitor legal entity lookup
“Can you find the legal company name, registered office address, and commercial register number published on rival-saas.io's Impressum or About page?”
Technical details
Endpoint
POSThttps://fetch.halowerk.com/contactsWhen to prefer
Choose this endpoint when you need to extract structured legal and contact data specifically from a company's mandatory public disclosure pages (Impressum, Legal Notice, About, Contact, Datenschutz) rather than doing general web scraping. It is particularly well-suited for DACH-region businesses required by law to publish an Impressum, and when you need source attribution for every extracted value for compliance or audit purposes. Prefer it over generic scrapers when you need VAT, commercial register numbers, or verified postal addresses tied to a domain.
Side effects
- Site has no Impressum or legal disclosure page — returns empty or partial results
- robots.txt disallows crawling — extraction blocked unless respect_robots is set to false
- Domain does not resolve or returns non-200 HTTP status — connection error returned
- Company publishes disclosure in an image or PDF rather than HTML — fields may be missing
- Non-EU site with no mandatory disclosure — fewer fields returned than expected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Absolute http or https URL of the site to read. |
| deep | boolean | true also reads the linked Impressum, Kontakt, Legal, About and Datenschutz pages. false reads the start page only and finds less. |
| domain | string | Bare host name such as example.com. https is assumed. |
| respect_robots | boolean | Honour the origin robots.txt. Leave this on unless you own the domain. |
Tags
x402
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