Che168.com Parser Quick Start Guide - Get Started in Minutes

Get started with Che168.com parser in minutes. Extract Chinese automotive data with just a few lines of code.

What You'll Learn

• Set up API authentication in under 5 minutes
• Make your first request to extract Chinese vehicle data
• Understand API responses and data structure
• Handle common use cases for Chinese market analysis
• Troubleshoot issues and get help when needed

Prerequisites

Before You Begin

• API Key: Get your API key from the Carapis Dashboard
• Programming Language: Choose your preferred language (JavaScript, Python, cURL)
• Internet Connection: Stable connection for API requests
• Chinese Market Knowledge: Basic understanding of the Chinese automotive market

System Requirements

Requirement	Minimum	Recommended
API Key	Valid Carapis key	Che168.com parser access
Programming	Any language	JavaScript, Python, cURL
Network	Stable internet	High-speed connection
Knowledge	Basic API concepts	Chinese automotive market

Step 1: Get Your API Key

Sign Up for Carapis

1. Visit Carapis Dashboard
2. Create account with your email and password
3. Verify email to activate your account
4. Complete profile with your business information

Generate API Key

1. Navigate to the API Keys section in your dashboard
2. Select Che168.com parser from available parsers
3. Create a new API key with appropriate permissions
4. Copy your API key and store it securely

API Key Format

Your API key will look like this: che168_parser_sk_1234567890abcdef1234567890abcdef

Security Best Practices

• Never share your API key publicly
• Store securely in environment variables
• Rotate regularly for enhanced security
• Monitor usage to prevent abuse

Step 2: Make Your First Request

JavaScript Example

const che168Parser = new CarapisParser({
  platform: 'che168.com',
  apiKey: 'che168_parser_sk_1234567890abcdef1234567890abcdef',
  region: 'china',
  options: {
    dataFields: ['price', 'specifications', 'location'],
    maxResults: 10,
  },
});

// Extract vehicle listings
async function getVehicles() {
  try {
    const vehicles = await che168Parser.extractListings({
      filters: {
        brand: 'BYD',
        yearFrom: 2022,
        priceMax: 400000,
        location: 'Beijing',
      },
    });

    console.log(`Found ${vehicles.length} BYD vehicles from 2022+ under 400K CNY`);
    console.log('First vehicle:', vehicles[0]);
  } catch (error) {
    console.error('Error:', error.message);
  }
}

getVehicles();

Python Example

from carapis import Che168Parser

# Initialize parser
parser = Che168Parser(
    api_key="che168_parser_sk_1234567890abcdef1234567890abcdef",
    region="china",
    data_fields=["price", "specifications", "market_data"]
)

# Extract market data
try:
    vehicles = parser.extract_listings(
        filters={
            "brand": "NIO",
            "body_type": "SUV",
            "price_min": 300000,
            "location": "Shanghai"
        },
        limit=10
    )

    print(f"Found {len(vehicles)} NIO SUVs above 300K CNY in Shanghai")
    print("Sample vehicle:", vehicles[0] if vehicles else "No vehicles found")

except Exception as e:
    print(f"Error: {e}")

cURL Example

curl -X POST "https://api.carapis.com/v1/parsers/che168.com/extract" \
  -H "Authorization: Bearer che168_parser_sk_1234567890abcdef1234567890abcdef" \
  -H "Content-Type: application/json" \
  -d '{
    "filters": {
      "brand": "BYD",
      "yearFrom": 2022,
      "priceMax": 400000
    },
    "options": {
      "limit": 10,
      "dataFields": ["price", "specifications", "location"]
    }
  }'

Step 3: Understand the Response

Response Structure

The API returns structured JSON data with comprehensive vehicle information:

{
  "success": true,
  "data": {
    "vehicles": [
      {
        "id": "che168_12345",
        "title": "2023 比亚迪汉 EV 创世版",
        "english_title": "2023 BYD Han EV Creation Edition",
        "brand": "BYD",
        "model": "Han",
        "trim": "Creation Edition",
        "year": 2023,
        "engine": "Electric",
        "transmission": "Single-speed",
        "fuel_type": "Electric",
        "mileage": {
          "value": 8000,
          "unit": "km",
          "formatted": "8,000 km"
        },
        "price": {
          "amount": 280000,
          "currency": "CNY",
          "formatted": "¥280,000",
          "negotiable": true
        },
        "location": {
          "city": "Beijing",
          "region": "Chaoyang District",
          "address": "朝阳区建国门外大街1号",
          "coordinates": {
            "lat": 39.9042,
            "lng": 116.4074
          }
        },
        "seller": {
          "type": "dealer",
          "name": "北京比亚迪4S店",
          "english_name": "Beijing BYD 4S Store",
          "rating": 4.6,
          "reviews_count": 89,
          "certified": true,
          "phone": "+86-10-1234-5678"
        },
        "specifications": {
          "battery_capacity": "85.4kWh",
          "range": "715km",
          "power": "380kW",
          "torque": "700Nm",
          "acceleration": "3.9s (0-100km/h)",
          "seats": 5,
          "doors": 4,
          "color": "Dragon Red",
          "interior_color": "Black"
        },
        "features": ["Electric Vehicle", "Long Range Battery", "Fast Charging", "Autonomous Driving", "Premium Sound System", "Panoramic Sunroof"],
        "history": {
          "accident_free": true,
          "owners_count": 1,
          "import_type": "domestic",
          "warranty": "8 years battery warranty"
        },
        "market_data": {
          "days_listed": 5,
          "views": 75,
          "price_trend": "stable",
          "market_position": "competitive"
        }
      }
    ],
    "pagination": {
      "total": 2500,
      "page": 1,
      "per_page": 50,
      "has_more": true
    },
    "metadata": {
      "extraction_time": "2024-01-15T10:30:00Z",
      "region": "china",
      "filters_applied": {
        "brand": "BYD",
        "yearFrom": 2022,
        "priceMax": 400000
      }
    }
  }
}

Step 4: Common Use Cases

Extract BYD Vehicles in Beijing

Beijing Market Analysis

const beijingVehicles = await che168Parser.extractListings({
  filters: {
    brand: 'BYD',
    location: 'Beijing',
    yearFrom: 2021,
  },
  options: {
    sortBy: 'price',
    sortOrder: 'asc',
  },
});

Get SUV Market Analysis for China

SUV Market Data

suv_data = parser.extract_listings(
    filters={
        "body_type": "SUV",
        "price_min": 200000,
        "year_from": 2020
    },
    options={
        "group_by": "brand",
        "include_stats": True
    }
)

Monitor Dealer Inventory Across Regions

Regional Monitoring

const regionalData = await che168Parser.extractListings({
  filters: {
    sellerType: 'dealer',
  },
  options: {
    groupBy: 'location',
    includeStats: true,
  },
});

Troubleshooting Common Issues

Authentication Errors

API Key Issues

• Invalid API key: Check your key format and validity
• Expired key: Generate a new API key from dashboard
• Insufficient permissions: Ensure Che168.com parser access
• Rate limiting: Check your usage limits and quotas

Data Extraction Issues

Common Problems

Issue	Cause	Solution
No results	Filters too restrictive	Broaden search criteria
Partial data	Rate limiting	Reduce request frequency
Timeout errors	Network issues	Check connection stability
Invalid filters	Wrong parameter names	Check API documentation

Performance Optimization

Best Practices

• Use appropriate limits to avoid overwhelming the API
• Implement caching for frequently requested data
• Batch requests when possible for better efficiency
• Monitor rate limits to stay within quotas

Next Steps

Ready to Go Deeper?

1. View Features - Explore all available capabilities
2. API Reference - Complete API documentation
3. Market Analysis - Chinese market insights
4. FAQ - Common questions and solutions

Need Help?

• Support - Technical assistance and troubleshooting
• Examples - Live API examples and demos
• Community - Connect with other developers
• Documentation - Complete parser guide

Pro Tips

For Production Use

• Implement error handling for robust applications
• Use environment variables for API key management
• Add logging for debugging and monitoring
• Set up alerts for API failures and rate limits
• Test thoroughly before deploying to production

Chinese Market Insights

• Focus on major brands like BYD, NIO, XPeng, and Tesla
• Consider regional preferences across Chinese provinces
• Monitor EV market trends in the Chinese automotive market
• Track import vehicle demand and pricing

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Start extracting Chinese automotive data with the Che168.com parser today!

Get Your API Key →