POSTPublicenterprise-three-check

Business 3-Factor Verification

This API verifies the consistency of three core business elements: company name, Unified Social Credit Code, and legal representative name, ensuring the authenticity of corporate information.

Documentation

Feature Overview

The "Business 3-Factor Verification" API provides a fast and accurate way to verify the authenticity of core company information. By inputting the company name, Unified Social Credit Code, and legal representative's name, the system cross-references authoritative data sources in real time to determine if the three elements perfectly match. This helps identify fraudulent business information and mitigates operational risks.

Use Cases

Merchant Onboarding: For e-commerce platforms and payment gateways, verify the qualifications of newly onboarded merchants to ensure their business information is authentic and valid.
Supply Chain Finance Risk Control: Financial institutions can verify the authenticity of a corporate entity before providing financing services, effectively preventing fraud.
Contract Signing Verification: When signing electronic contracts online, verify the accuracy of the signing party's corporate information to ensure the legal validity of the contract.
Business Information Maintenance: Regularly or periodically verify the information of partner companies to ensure data accuracy and promptly identify and handle any anomalies.

Integration Examples

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

Request Example

{
  "companyName": "阿里巴巴(中国)有限公司",
  "creditNo": "91330100799655058B",
  "legalPerson": "张勇"
}

Response Example

{
  "code": "SUCCESS",
  "message": "success",
  "data": {
    "result": "一致",
    "desc": "企业名称/统一社会信用代码/法人姓名一致"
  }
}

Request Fields

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

Path	Type	Sample
companyName	string	阿里巴巴(中国)有限公司
creditNo	string	91330100799655058B
legalPerson	string	张勇

Response Fields

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

Path	Type	Sample
code	string	SUCCESS
message	string	success
data	object	{...}
data.result	string	一致
data.desc	string	企业名称/统一社会信用代码/法人姓名一致

curl --request POST \ --url 'https://openapi.toolkk.com/v1/enterprise-three-check' \ --header 'Content-Type: application/json' \ --header 'X-API-Key: YOUR_API_KEY' \ --data '{\n "companyName": "阿里巴巴(中国)有限公司",\n "creditNo": "91330100799655058B",\n "legalPerson": "张勇"\n}'

import os import requests url = "https://openapi.toolkk.com/v1/enterprise-three-check" payload = { "companyName": "阿里巴巴(中国)有限公司", "creditNo": "91330100799655058B", "legalPerson": "张勇" } 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-three-check" payload := []byte("{\n \"companyName\": \"阿里巴巴(中国)有限公司\",\n \"creditNo\": \"91330100799655058B\",\n \"legalPerson\": \"张勇\"\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 \"companyName\": \"阿里巴巴(中国)有限公司\",\n \"creditNo\": \"91330100799655058B\",\n \"legalPerson\": \"张勇\"\n}"; HttpRequest request = HttpRequest.newBuilder() .uri(URI.create("https://openapi.toolkk.com/v1/enterprise-three-check")) .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-three-check'; $payload = "{\n \"companyName\": \"阿里巴巴(中国)有限公司\",\n \"creditNo\": \"91330100799655058B\",\n \"legalPerson\": \"张勇\"\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;

Business 3-Factor Verification

Documentation

Feature Overview

Use Cases

Integration Examples

Request Example

Response Example

Request Fields

Response Fields

Shell Example

Python Example

Go Example

Java Example

PHP Example

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