SDK Libraries

Get started quickly with our official SDK libraries. Available for popular programming languages with full documentation and examples.

🐍

Python

pip install websitecat

🟢

Node.js

npm i websitecat

🐘

PHP

composer require websitecat/sdk

💎

Ruby

gem install websitecat

Quick Example

Categorize any domain with just a few lines of code:

                    
from websitecat import Client

# Initialize the client

client = Client("YOUR_API_KEY")

# Categorize a domain

result = client.categorize("airbnb.com")

# Access categories

for category in result.categories:

    print(f"{category.name}: {category.confidence}")

# Output:

# Travel: 0.95

# Real Estate: 0.82

API Features

Real-time Classification - Get instant categorization for any domain with AI-powered analysis
IAB Taxonomy Support - Full compatibility with IAB Content Taxonomy v2.0 and v3.0
Batch Processing - Classify up to 1,000 domains per request for bulk operations
Confidence Scores - Each category includes a confidence score from 0 to 1
Domain Enrichment - Get additional data like company info, technologies, and traffic estimates
Webhooks - Receive notifications when batch jobs complete or data changes

Response Format

All API responses are returned in JSON format with consistent structure:

                    
{

  "success": true,

  "data": {

    "domain": "shopify.com",

    "categories": [

      {

        "id": "IAB3",

        "name": "Business",

        "tier": 1,

        "confidence": 0.93

      },

      {

        "id": "IAB3-4",

        "name": "eCommerce",

        "tier": 2,

        "confidence": 0.91

      }

    ],

    "company": {

      "name": "Shopify Inc.",

      "industry": "Technology",

      "employees": "10001+"

    }

  },

  "meta": {

    "request_id": "req_def456",

    "credits_used": 1,

    "latency_ms": 38

  }

}

Developer Documentation