Developer API

API Documentation

Integrate WebUtility tools directly into your applications with our simple REST API.

API Coming Soon

We're working on providing a public API for developers. Sign up to get notified when it launches.

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Fast & Reliable

Low latency responses with 99.9% uptime

RESTful Design

Standard REST API with JSON responses

Secure

HTTPS only with optional API key auth

Preview: Available Endpoints

GET/api/toolsList all available tools

GET/api/tools/:categoryGet tools by category

POST/api/convert/lengthConvert length units

POST/api/convert/weightConvert weight units

POST/api/encode/base64Encode/decode Base64

POST/api/hash/:algorithmGenerate hash (MD5, SHA-1, SHA-256)

Authentication

The API will support both public (rate-limited) and authenticated requests:

// Example API request
curl -X POST https://api.webutility.io/v1/convert/length \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"value": 100, "from": "cm", "to": "inch"}'