freeapis

PolyDoc

HTML/URL to PDF and screenshots, plus Factur-X/ZUGFeRD e-invoices; free tier

Authentication
API Key
HTTPS
Yes
CORS
Unknown
Documentation / URL
https://polydoc.tech

Overview

PolyDoc provides PDF/screenshot conversion — key-based (a missing key returns 401, verified).

Quick Start

PDF (replace YOUR_KEY):

curl "https://api.polydoc.tech/v1/pdf?apikey=YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://example.com"}'

Authentication

  • Register at polydoc.tech → API key.
  • Send it as the apikey query parameter (missing → 401, verified).

Rate Limits & Notes

  • Free tier with limits (check the docs); paid plans scale.
  • PDF/screenshots, e-invoices.

FAQ

Is PolyDoc free? Free tier with limits; more is paid.

Why 401? An API key is required (verified).

What’s the auth style? apikey query parameter.

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