API Documentation
URLert provides comprehensive threat analysis for URLs, domain risk assessment, and intelligent domain classification. Use our API to leverage these core features and automate security workflows directly within your applications.
Quick Start
Get your first request running in minutes.
Sign up for a free account
Create your organization and team.
Verify your email
Receive your initial starting credits automatically.
Generate an API key
Store your API key securely and never expose it in client-side applications.
Explore the API V2 Guide
Understand our async API patterns.
Authentication
All API requests must be authenticated using your organization secret key.
Bearer Token Authentication
Include your API key in the Authorization header using the Bearer scheme.
Keep your keys secure and never expose them in client-side applications.
curl -X GET "https://api.urlert.com/v2/health" \
-H "Authorization: Bearer YOUR_API_KEY"Core Concepts
Essential architecture and usage guides.
Available APIs
Domain Classification
Identify domain purpose, category, and operational state using ML models and heuristics.
URL Threat Detection
Deep AI-powered analysis for investigating suspicious URLs with multi-agent threat detection.
Domain Risk Analysis
Detect typosquatting variations, domain age, and other domain risk factors using ML and heuristics.
Reference
Technical reference and version history.