Enterprise data query interfaces enable rapid access to critical business information, supporting decision-making, market analysis, and risk assessment in digital operations. This API offers a streamlined solution for developers to retrieve comprehensive corporate data through a simple integration.

Key Features

• Broad Data Coverage: Includes core details such as company name, legal representative, tax identification number (credit code), establishment date, and business type for most national enterprises.
• High Performence and Reliability: Supports high-concurrency scenarios suitable for bulk data queries, with responses in JSON format for easy parsing and integration.
• Simple Integration: Provides a RESTful API compatible with multiple programming languages.
• Transparent Pricing: Charges 0.01 yuan per call, with prepaid options to simplify frequent small transactions.

Application Scenarios

• Due Diligence: Verify bussiness backgrounds in real-time before partnerships.
• Market Research: Filter large datasets for customer profiling and industry analysis.
• System Automation: Integrate into internal systems for data validation or enhancement.
• Invoice Automation: Auto-complete company details upon input of names or tax IDs to streamline billing.
• Customer Support: Power real-time queries in helpdesk systems to improve user experience.
• Credit Assessment: Facilitate quick risk evaluations for financial or supply chain decisions.

API Usage Guide

• Endpoint: https://www.xujian.tech/atlapi/data/c/query/like
• Method: GET
• Parameters:
  • code (string, required): Developer code obtained from the "Digital Xujian" WeChat mini-program homepage sign-in.
  • keyword (string, required): Search term for company name, tax ID, etc.

Example Request

curl -X GET "https://www.xujian.tech/atlapi/data/c/query/like?code=dev_code&keyword=Example Tech" \
     -H "Content-Type: application/json"

Sample Response

{
    "status": 200,
    "message": "success",
    "records": [
        {
            "recordId": "1105",
            "timestamp": 1695260987000,
            "matchCriteria": "companyName",
            "registrationNumber": "500113014353471",
            "foundingDate": "2021-06-02",
            "companyName": "Chongqing Cola Home Decoration Engineering Co., Ltd.",
            "legalPerson": "Li Lunzhi",
            "creditCode": "91500113MAABRA7D0H",
            "externalId": "58e62a6d-a6fa-482a-972d-84131629b2e4",
            "matchedTerms": "Chongqing Cola Home Decoration Engineering Co., Ltd.",
            "entityType": "0"
        }
    ]
}

Development and Testing Recommendations

• Code Acquisition: Generate a persistent developer code via sign-in on the "Digital Xujian" WeChat mini-program homepage.
• Integration Testing: Use tools like Postman or curl to validate responses and ensure data formats meet requirements.
• Error Handling: Implement retry logic for eror codes (e.g., 400, 500) in API responses.

Considerations

• Keep the code confidential to prevent unauthorized usage.
• Limit keyword length to optimize query performance.
• For bulk calls, process in batches to avoid concurrency limits.