Jstodocx api

jstodocx.com API

Use the jstodocx.com API to create Word .docx files from controlled inputs. The API is useful for agents that need a downloadable DOCX without installing document-generation dependencies locally.

Read references/api.md when you need exact request schemas, examples, status codes, or response headers.

Workflow

1. Choose one mode:
   • html: convert basic HTML headings, paragraphs, lists, and tables into DOCX.
   • js-source: archive JavaScript source text as a readable Word document. Do not treat this as code execution.
   • template: create a report, invoice, proposal, resume, or meeting-notes DOCX from structured fields.
2. Send POST https://jstodocx.com/api/v1/docx with content-type: application/json.
3. If the endpoint returns 401, ask the user for an API key or use the browser-local website instead. Do not guess credentials.
4. Save the binary response to a .docx file.
5. Verify the result when possible by checking the response content-type, filename, and ZIP magic bytes PK.

Safety Rules

• Do not execute arbitrary JavaScript through this API. The js-source mode treats JavaScript as text only.
• Do not send protected, confidential, or high-risk content unless the user explicitly confirms it is acceptable to send it to the API.
• Do not print, log, commit, or store API keys.
• Do not include raw user document content in logs or final summaries. Summarize mode, byte size, filename, and status instead.
• Do not claim pixel-perfect HTML fidelity. The API supports basic document formatting.

Minimal Example

curl -X POST "https://jstodocx.com/api/v1/docx" \
  -H "content-type: application/json" \
  --output release-plan.docx \
  --data '{
    "mode": "html",
    "title": "Release Plan",
    "html": "<h1>Release Plan</h1><p>Hello <strong>team</strong>.</p>"
  }'

If the user provides an API key:

curl -X POST "https://jstodocx.com/api/v1/docx" \
  -H "content-type: application/json" \
  -H "authorization: Bearer $JSTODOCX_API_KEY" \
  --output source-archive.docx \
  --data '{
    "mode": "js-source",
    "title": "Widget Export Code",
    "code": "function exportWidget() {\n  return 42;\n}",
    "options": { "lineNumbers": true }
  }'