GETPublicinvoice-check

Invoice Verification

Enter invoice details to verify its authenticity.

Documentation

Enter invoice details to verify its authenticity.

Integration Examples

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

curl --request GET \ --url 'https://openapi.toolkk.com/v1/invoice-check' \ --header 'Content-Type: application/json' \ --header 'X-API-Key: YOUR_API_KEY' \ --data '{\n "invoiceCode": "044001900111",\n "invoiceNo": "00012345",\n "invoiceDate": "2024-01-01",\n "invoiceAmt": "100.00",\n "verCode": "123456"\n}'

import os import requests url = "https://openapi.toolkk.com/v1/invoice-check" payload = { "invoiceCode": "044001900111", "invoiceNo": "00012345", "invoiceDate": "2024-01-01", "invoiceAmt": "100.00", "verCode": "123456" } headers = { "Content-Type": "application/json", "X-API-Key": os.getenv("TOOLKK_API_KEY", "YOUR_API_KEY"), } response = requests.get(url, headers=headers, params=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/invoice-check" payload := []byte("{\n \"invoiceCode\": \"044001900111\",\n \"invoiceNo\": \"00012345\",\n \"invoiceDate\": \"2024-01-01\",\n \"invoiceAmt\": \"100.00\",\n \"verCode\": \"123456\"\n}") req, err := http.NewRequest("GET", 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 \"invoiceCode\": \"044001900111\",\n \"invoiceNo\": \"00012345\",\n \"invoiceDate\": \"2024-01-01\",\n \"invoiceAmt\": \"100.00\",\n \"verCode\": \"123456\"\n}"; HttpRequest request = HttpRequest.newBuilder() .uri(URI.create("https://openapi.toolkk.com/v1/invoice-check")) .method("GET", 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/invoice-check'; $payload = "{\n \"invoiceCode\": \"044001900111\",\n \"invoiceNo\": \"00012345\",\n \"invoiceDate\": \"2024-01-01\",\n \"invoiceAmt\": \"100.00\",\n \"verCode\": \"123456\"\n}"; $ch = curl_init($endpoint); curl_setopt_array($ch, [ CURLOPT_RETURNTRANSFER => true, CURLOPT_CUSTOMREQUEST => 'GET', 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;

Path	Type	Sample
code	string	SUCCESS
message	string	success
data	object	{...}
data.result	string	验证通过
data.invoiceType	string	增值税普通发票
data.seller	string	阿里巴巴(中国)有限公司

Invoice Verification

Documentation

Integration Examples

Shell Example

Python Example

Go Example

Java Example

PHP Example

Request Example

Response Example

Request Fields

Response Fields

Try it online

Path	Type	Sample
invoiceCode	string	044001900111
invoiceNo	string	00012345
invoiceDate	string	2024-01-01
invoiceAmt	string	100.00
verCode	string	123456