Document Generator API

Document Generator API - Fill DOCX/PPTX templates with JSON or render markdown into DOCX.

What you get

• POST /v1/doc/render - primary endpoint.
• X-API-Key authentication, per-key rate limits, audit log.
• OpenRouter-backed where AI is involved - no model keys to manage on your side.
• Interactive Swagger docs at api-doc-gen.knowlez.com/docs.

Plans

• Starter - $9/mo, 100 docs included, $0.01/doc overage.
• Pro - $29/mo, 1,000 docs included, $0.008/doc overage.