Speedstein API Documentation
Generate high-quality PDFs from HTML in under 2 seconds. Built for developers who need speed, reliability, and simplicity.
Lightning Fast
Sub-second PDF generation with optimized browser pooling
Secure by Default
Enterprise-grade security with encrypted API keys
Developer Friendly
Simple REST API with comprehensive documentation
Production Ready
Built on Cloudflare's global network for reliability
Quick Example
Generate your first PDF in 30 seconds. Here's a minimal example:
bash
curl http://localhost:8787/api/generate \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"html": "<h1>Hello World</h1>"
}'Response
JSON Response
{
"success": true,
"data": {
"url": "https://cdn.speedstein.com/pdfs/...",
"size": 45234,
"generationTime": 1847
},
"requestId": "req_...",
"quota": {
"limit": 100,
"used": 1,
"remaining": 99,
"percentage": 1
}
}API Endpoint
Generate a PDF from HTML with customizable options
Request: Send HTML content in the request body
Authentication: Bearer token (API key) required
Response: JSON with PDF URL, size, and generation time
Next Steps
1. Get Your API Key
Sign up for free and generate your first API key in the dashboard
2. Follow the Quickstart
Step-by-step guide to generate your first PDF in 5 minutes
3. Explore Examples
Browse code examples in your favorite programming language
Need Help?
Our team is here to help you get started and answer any questions