Built for integrations
Easily connect with Zapier, Make, or your custom internal backend apps.
Ship watermark, metadata, pages, forms, extract, and render workflows in minutes.
Document automation designed for developers. Secure API key authentication, lightning-fast processing, and clean JSON responses for every endpoint.
Security in V1
Industry standard encryption and secure handling of your private documents.
Fast onboarding
Go from sign-up to your first successful API call in less than 2 minutes.
Quick Start Guide
Get API Key
Create an account and generate your private X-API-KEY.
Encode PDF
Convert your file to Base64 format for the JSON payload.
Call Endpoint
Send a POST request and get structured JSON output.
Comprehensive Endpoints
View Docs →POST
/v1/pdf/add-text-watermark
Add text watermark to one base64 PDF.
POST
/v1/pdf/merge
Merge two or more PDF files.
POST
/v1/pdf/extract-text
Extract text (joined/per page).
POST
/v1/pdf/split
Split pages and return files/zip.
POST
/v1/pdf/fill-form
Fill AcroForm fields with JSON values.
Try It Live
Result
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{}Sample Requests
Pricing
Start with 300 free requests each month, then move into Starter, Scale, Growth, Business, or Enterprise as your throughput increases.