POSTPublicenterprise-relation-graph

Enterprise Relationship Graph

Query related information such as shareholders, key personnel, branches, and external investments of an enterprise using its name or Uniform Social Credit Code, assisting in preliminary background checks.

Documentation

API Capabilities

This API aims to help users quickly obtain the business relationship network of a target enterprise. By inputting the enterprise name or registration identifier, you can query structured relationship data such such as current shareholders, historical shareholders, key management personnel, branch offices, and external investment companies.

Request and Response

Request Parameters: Provide keyword, which supports the full enterprise name, Uniform Social Credit Code, registration number, or historical name.
Response Results: Returns JSON data containing relationship lists across multiple dimensions. For example, shareholders (including shareholding ratio), priPersons (key personnel, including positions), branches, and investments (external investments).

Use Cases

Business Information Organization: Quickly supplement core related party information when creating customer profiles or onboarding suppliers.
Preliminary Background Assessment: Assist sales and marketing personnel in understanding the target enterprise's equity structure and external investment landscape.
Enterprise Graph Construction: Provide foundational data node support for internal Customer Relationship Management (CRM) systems.

Usage Instructions and Limitations

API data is compiled and aggregated from public sources, and there may be some update delays, so absolute real-time accuracy and completeness cannot be guaranteed.
Query results are for internal information organization and preliminary business assessment reference only, and do not constitute any form of credit report, due diligence conclusion, investment advice, or legal compliance opinion.
For major business decisions, legal disputes, or in-depth risk control scenarios, please obtain authoritative certification documents from official registration authorities.

Integration Examples

Includes ready-to-use Shell, Python, Go, Java, and PHP examples for direct integration.

Request Example

{
  "keyword": "杭州网尚科技有限公司"
}

Response Example

{
  "success": true,
  "code": 200,
  "msg": "成功",
  "data": {
    "shareholders": [
      {
        "name": "示例股东",
        "fundedRatioStr": "10.00%"
      }
    ],
    "hisShareholders": [],
    "priPersons": [
      {
        "name": "示例人员",
        "position": "董事"
      }
    ],
    "branches": [],
    "investments": []
  }
}

Request Fields

The fields below are derived from example JSON for integration reference only.

Path	Type	Sample
keyword	string	杭州网尚科技有限公司

Response Fields

The fields below are derived from example JSON for integration reference only.

Path	Type	Sample
success	boolean	true
code	number	200
msg	string	成功
data	object	{...}
data.shareholders	array	{"name":"示例股东","fundedRatioStr":"10.00%"}
data.hisShareholders	array	[]
data.priPersons	array	{"name":"示例人员","position":"董事"}

curl --request POST \ --url 'https://openapi.toolkk.com/v1/enterprise-relation-graph' \ --header 'Content-Type: application/json' \ --header 'X-API-Key: YOUR_API_KEY' \ --data '{\n "keyword": "杭州网尚科技有限公司"\n}'

import os import requests url = "https://openapi.toolkk.com/v1/enterprise-relation-graph" payload = { "keyword": "杭州网尚科技有限公司" } headers = { "Content-Type": "application/json", "X-API-Key": os.getenv("TOOLKK_API_KEY", "YOUR_API_KEY"), } response = requests.request("POST", url, headers=headers, json=payload, timeout=30) response.raise_for_status() print(response.json())

package main import ( "bytes" "fmt" "io" "net/http" ) func main() { endpoint := "https://openapi.toolkk.com/v1/enterprise-relation-graph" payload := []byte("{\n \"keyword\": \"杭州网尚科技有限公司\"\n}") req, err := http.NewRequest("POST", endpoint, bytes.NewBuffer(payload)) if err != nil { panic(err) } req.Header.Set("Content-Type", "application/json") req.Header.Set("X-API-Key", "YOUR_API_KEY") resp, err := http.DefaultClient.Do(req) if err != nil { panic(err) } defer resp.Body.Close() body, err := io.ReadAll(resp.Body) if err != nil { panic(err) } fmt.Println(string(body)) }

import java.net.URI; import java.net.http.HttpClient; import java.net.http.HttpRequest; import java.net.http.HttpResponse; public class ToolkkExample { public static void main(String[] args) throws Exception { String payload = "{\n \"keyword\": \"杭州网尚科技有限公司\"\n}"; HttpRequest request = HttpRequest.newBuilder() .uri(URI.create("https://openapi.toolkk.com/v1/enterprise-relation-graph")) .method("POST", HttpRequest.BodyPublishers.ofString(payload)) .header("Content-Type", "application/json") .header("X-API-Key", "YOUR_API_KEY") .build(); HttpResponse<String> response = HttpClient.newHttpClient() .send(request, HttpResponse.BodyHandlers.ofString()); System.out.println(response.body()); } }

<?php $endpoint = 'https://openapi.toolkk.com/v1/enterprise-relation-graph'; $payload = "{\n \"keyword\": \"杭州网尚科技有限公司\"\n}"; $ch = curl_init($endpoint); curl_setopt_array($ch, [ CURLOPT_RETURNTRANSFER => true, CURLOPT_CUSTOMREQUEST => 'POST', CURLOPT_HTTPHEADER => [ 'Content-Type: application/json', 'X-API-Key: YOUR_API_KEY', ], CURLOPT_POSTFIELDS => $payload, ]); $response = curl_exec($ch); if ($response === false) { throw new RuntimeException(curl_error($ch)); } curl_close($ch); echo $response;

Enterprise Relationship Graph

Documentation

API Capabilities

Request and Response

Use Cases

Usage Instructions and Limitations

Integration Examples

Request Example

Response Example

Request Fields

Response Fields

Shell Example

Python Example

Go Example

Java Example

PHP Example

Try it online