# PaperJSX PDF Pro

Generate production PDF files from JSON and TypeScript with the paid PaperJSX PDF engine.

## Install

```bash
npm install @paperjsx/json-to-pdf-pro
```

Requires Node.js `>=18` and a valid `PAPERJSX_LICENSE_KEY`.

## Quick Start

```ts
import { PdfEngine } from "@paperjsx/json-to-pdf-pro";
import { writeFileSync } from "node:fs";

process.env.PAPERJSX_LICENSE_KEY ??= "<your-license-key>";

const buffer = await PdfEngine.render({
  meta: { title: "Signed Statement" },
  page: { size: "Letter", margin: 48 },
  children: [
    { type: "heading", value: "Signed Statement" },
    { type: "paragraph", value: "This document was generated with PaperJSX PDF Pro." },
  ],
});

writeFileSync("statement.pdf", buffer);
```

## Included In Pro

- production/self-hosted commercial PDF usage
- advanced typography and shaping
- streaming generation helpers
- digital signatures, document timestamps, and quality/reporting workflows

## Core API

- `PdfEngine.render(document, options?)`
- `PdfEngine.renderStream(document, options?)`

## Links

- Docs: [paperjsx.com/docs](https://paperjsx.com/docs)
- Pricing: [paperjsx.com/pricing](https://paperjsx.com/pricing)

## License

Commercial license required. See the packaged `LICENSE` file.