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Build Privacy-First
Applications

Integrate powerful PII detection and anonymization into your applications with our simple REST API. Protect user data in minutes.

Quick Start

Get up and running in minutes.

Quick Example (cURL)
# Analyze text for PII
curl -X POST https://anonym.today/api/presidio/analyze \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Contact John Smith at john@example.com",
    "language": "en"
  }'

# Response
{
  "results": [
    { "entity_type": "PERSON", "text": "John Smith", "score": 0.95 },
    { "entity_type": "EMAIL_ADDRESS", "text": "john@example.com", "score": 0.99 }
  ]
}

Developer Resources

Everything you need to integrate anonym.today.

Implementation Guide

Step-by-step guide for API integration with code examples.

View Guide

Authentication

Learn about Bearer token authentication and API keys.

Setup Auth

API Testing

Test API endpoints directly from your browser.

Try API

Code Examples

Ready-to-use client libraries for JavaScript, Python, cURL.

Get Code

API Capabilities

What you can build with anonym.today API.

256+ Entity Types

Detect names, emails, addresses, IBANs, medical records, and more.

27 Languages

Full support for English, German, French, Spanish, and 23 more.

5 Protection Methods

Replace, Mask, Redact, Hash, or Encrypt detected entities.

Batch Processing

Process multiple documents in a single API call.

Start Building Today

Free tier includes 100 tokens/month. No credit card required.