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Halowerk Document Translator
x402
Halowerk Document Translator is a paid API for AI agents from medien.halowerk.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-14).
Translates a document (PDF, DOCX, ODT, HTML, or Markdown) from a URL, base64, or raw text into a target language while preserving all structural elements such as headings, tables, placeholders, and code blocks.
Price / call$0.006
Success—
StatusUnknown
How this service works
Takes a document as text, a public URL or inline base64 — PDF, DOCX, ODT, HTML and Markdown are read — and returns it translated into the target language. Structure is the point: heading levels, indentation, blank lines, list markers, the number of table columns, placeholders such as double-brace tokens or printf specifiers, URLs, e-mail addresses, file names and fenced code blocks are meant to come through untouched. Rather than assert that, the endpoint measures it.
Output
Returns the translated document text with all structural elements preserved: heading levels, indentation, blank lines, list markers, table column counts, double-brace and printf placeholders, URLs, email addresses, file names, and fenced code blocks. The response also includes measurements confirming structural integrity was maintained.
Example use cases
Localizing technical API documentation
“I need to translate our API docs Markdown file — here's the base64 — into German. It has a lot of fenced code blocks, printf specifiers, and URLs that must stay exactly as-is, so structure preservation is critical.”
Multilingual PDF report distribution
“Can you take this PDF report at https://example.com/annual-report.pdf and translate it into Spanish? The table formatting and heading structure need to be intact in the output.”
Translating HTML email templates
“Translate this HTML email template I'm pasting in as raw text into Japanese. It has double-brace tokens like {{first_name}} and {{unsubscribe_link}} that absolutely cannot be changed.”
Technical details
Endpoint
POSThttps://medien.halowerk.com/v1/doc-translateWhen to prefer
Choose this endpoint when you need document translation that strictly preserves structure — especially for technical documents, templates with placeholders, HTML with tokens, Markdown with code blocks, or PDFs with tables. Prefer it over generic translation APIs when structural fidelity is a hard requirement, not just a nice-to-have, and when you need measurable confirmation that the structure came through intact.
Side effects
- Unsupported document format returns an error indicating the file type cannot be read
- Inaccessible or invalid URL returns a fetch error
- Malformed base64 input returns a decoding error
- Unsupported target language returns a language code error
- Document too large may result in a timeout or size limit error
- Structural elements that are highly ambiguous (e.g. custom templating syntax) may not be fully preserved
Tags
x402
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