Developer Tools

Built for Developers

Integrate breach lookup into your applications with our simple, powerful API

Complete API Documentation Available After Subscription

This page provides an overview of our API capabilities. Full technical documentation, including authentication details, endpoint specifications, code examples, and interactive API explorer will be accessible once you subscribe to any of our API plans.

What the API Does

Our API provides on-demand breach lookup capabilities. Search any email or username across our complete database of breaches and stealer logs programmatically.

Key Features

Complete coverage of breaches and stealer logs
Sub-100ms response times with 99.9% uptime
Historical + current data access
Platform filtering capabilities
RESTful API with clear documentation
Flexible rate limits (3K - 100K calls/month)

Use Cases

User registration security checks
Account takeover prevention during login
Security dashboards with exposure reports
Compliance and risk management
Employee credential monitoring
Integration with security tools and SIEM

Note: The API provides lookup functionality only. For continuous monitoring with alerts, use our dashboard plans.

Ready to Integrate?

Get started with our API today and add breach lookup to your application.