rendoc

Official JavaScript/TypeScript SDK for rendoc - PDF generation API.

Zero dependencies. Works with Node.js 18+, Bun, Deno, and browsers.

Installation

npm install rendoc

Quick Start

ESM

import { Rendoc } from "rendoc";

const client = new Rendoc({ apiKey: "rnd_..." });

// Generate a PDF from markup
const doc = await client.documents.generate({
  markup: "<h1>{{title}}</h1><p>{{body}}</p>",
  data: { title: "Invoice #001", body: "Thank you for your purchase." },
  paperSize: "A4",
  filename: "invoice.pdf",
});

console.log(doc.downloadUrl);

CommonJS

const { Rendoc } = require("rendoc");

const client = new Rendoc({ apiKey: "rnd_..." });

Usage

Generate a PDF from a template

const doc = await client.documents.generate({
  templateId: "tmpl_123",
  data: { name: "John Doe", amount: 99.99 },
});

Retrieve a document

const doc = await client.documents.get("doc_abc123");

List templates

const templates = await client.templates.list();

// Filter by category
const invoices = await client.templates.list({ category: "INVOICE" });

Create a template

const template = await client.templates.create({
  name: "Invoice",
  slug: "invoice",
  markup: "<h1>Invoice for {{name}}</h1>",
  schema: { type: "object", properties: { name: { type: "string" } } },
});

Manage API keys

const keys = await client.apiKeys.list();

const newKey = await client.apiKeys.create({
  name: "production",
  scopes: ["documents:write"],
});

Check usage

const usage = await client.usage.get();
console.log(`${usage.usage.documents}/${usage.usage.limit} documents used`);

// Historical usage
const jan = await client.usage.get({ year: 2026, month: 1 });

Error Handling

import { Rendoc, AuthenticationError, RateLimitError } from "rendoc";

try {
  const doc = await client.documents.generate({ ... });
} catch (error) {
  if (error instanceof AuthenticationError) {
    console.error("Invalid API key");
  } else if (error instanceof RateLimitError) {
    console.error("Rate limited, retry later");
  }
}

Custom Base URL

const client = new Rendoc({
  apiKey: "rnd_...",
  baseUrl: "https://custom.rendoc.dev",
});

Documentation

Full API documentation at https://rendoc.dev/docs.

License

MIT