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Integrate PDF processing, image compression, QR generation and more into your applications with our REST API.
Sign up and generate your API key from the account dashboard.
Send files to our endpoints and get processed results back.
All requests are encrypted. Files are deleted after processing.
Include your API key in the Authorization header of every request.
GET /api/v1/... Host: api.freshutil.com Authorization: Bearer YOUR_API_KEY Content-Type: application/json
/api/v1/pdf/mergeCombine multiple PDF files into a single document.
| Name | Type | Required | Description |
|---|---|---|---|
| files | File[] | required | PDF files to merge (max 20, 200MB each) |
| order | number[] | optional | Custom page order indices |
Content-Type: application/pdf
curl -X POST https://api.freshutil.com/v1/pdf/merge \ -H "Authorization: Bearer YOUR_API_KEY" \ -F "files=@document1.pdf" \ -F "files=@document2.pdf" \ -o merged.pdf
Rate limits are per API key and reset monthly. Response headers include:
Simple, usage-based pricing. Start free, scale as you grow.
100/month
5,000/month
50,000/month
API access is coming soon. Contact us to join the waitlist.
Join the waitlist to get early access when our API launches.