Create a POS order

Use this API to create a payment order and push it to a linked POS terminal. The customer pays the order directly on the POS terminal by card or QR code.

POST

URLhttps://open-api.tingee.vn/v1/create-pos-bill

Create a payment order on a Payoo POS terminal. The returned billId is used for lookup, cancellation and Webhook reconciliation.

Header Request

Header	Required	Description
`Content-Type`	✓	`application/json`
`x-client-id`	✓	Partner identifier issued by TINGEE.
`x-signature`	✓	HMAC SHA512 authentication signature. See How to generate the signature.
`x-request-timestamp`	✓	Time the request is sent (format: `yyyyMMddHHmmssSSS`, UTC+7)

Body Parameter

Field	Type	Required	Description
`merchantId`	number	~	ID of the Merchant that owns the POS terminal. Required if you connect with a Master Merchant account.
`bankBin`	string	✓	Always pass `PAYOO`.
`vaAccountNumber`	string	✓	Device code of the linked Payoo POS terminal (up to 50 characters).
`amount`	number	✓	Amount to pay (VND, positive integer).
`paymentMethod`	string	✕	Payment method shown on the POS terminal: - `card`: Card payment - `qr`: QR code payment Leave empty (or any other value) to let the customer choose on the POS terminal.
`purpose`	string	✕	Payment description, shown on the POS terminal.
`expireInMinute`	number	✕	Order validity period (minutes), from `1` to `43200`. Default `43200` (30 days).
`extraInfo`	string	✕	Additional partner information (up to 200 characters), included in the payment Webhook.

Code samples

cURL
NestJS
C#
Java
PHP

curl --location --request POST 'https://open-api.tingee.vn/v1/create-pos-bill' \
--header 'accept: application/json' \
--header 'x-client-id: YOUR_CLIENT_ID' \
--header 'x-request-timestamp: 20240509154004003' \
--header 'x-signature: YOUR_SIGNATURE' \
--header 'Content-Type: application/json' \
--data '{
  "bankBin": "PAYOO",
  "vaAccountNumber": "POS00012345",
  "amount": 150000,
  "paymentMethod": "card",
  "purpose": "Thanh toan don hang DH001",
  "expireInMinute": 30,
  "extraInfo": "DH001"
}'

import axios from "axios";
import { createHmac } from "crypto";

const CLIENT_ID = "YOUR_CLIENT_ID";
const SECRET_KEY = "YOUR_SECRET_KEY";

// Timestamp in UTC+7, format yyyyMMddHHmmssSSS
function getTimestamp() {
    return new Date(Date.now() + 7 * 60 * 60 * 1000)
        .toISOString()
        .replace(/[-:TZ.]/g, "")
        .slice(0, 17);
}

async function createPosBill() {
    const body = {
        bankBin: "PAYOO",
        vaAccountNumber: "POS00012345",
        amount: 150000,
        paymentMethod: "card",
        purpose: "Thanh toan don hang DH001",
        expireInMinute: 30,
        extraInfo: "DH001",
    };

    const bodyJson = JSON.stringify(body);
    const timestamp = getTimestamp();
    const signature = createHmac("sha512", SECRET_KEY)
        .update(`${timestamp}:${bodyJson}`)
        .digest("hex");

    const res = await axios.request({
        method: "POST",
        url: "https://open-api.tingee.vn/v1/create-pos-bill",
        data: bodyJson,
        headers: {
            accept: "application/json",
            "Content-Type": "application/json",
            "x-client-id": CLIENT_ID,
            "x-request-timestamp": timestamp,
            "x-signature": signature,
        },
    });

    console.log(res.data);
}

createPosBill();

using System;
using System.Net.Http;
using System.Security.Cryptography;
using System.Text;
using System.Text.Encodings.Web;
using System.Text.Json;
using System.Threading.Tasks;

public class Program
{
    private const string ClientId = "YOUR_CLIENT_ID";
    private const string SecretKey = "YOUR_SECRET_KEY";
    private static readonly HttpClient Client = new HttpClient();

    public static async Task Main()
    {
        var body = new
        {
            bankBin = "PAYOO",
            vaAccountNumber = "POS00012345",
            amount = 150000,
            paymentMethod = "card",
            purpose = "Thanh toan don hang DH001",
            expireInMinute = 30,
            extraInfo = "DH001"
        };

        // Do not escape non-ASCII / special characters so the JSON matches TINGEE's JSON.stringify
        var jsonOptions = new JsonSerializerOptions { Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping };
        var bodyJson = JsonSerializer.Serialize(body, jsonOptions);

        // Timestamp in UTC+7, format yyyyMMddHHmmssSSS
        var timestamp = DateTime.UtcNow.AddHours(7).ToString("yyyyMMddHHmmssfff");
        var signature = HmacSha512(SecretKey, $"{timestamp}:{bodyJson}");

        var request = new HttpRequestMessage(HttpMethod.Post, "https://open-api.tingee.vn/v1/create-pos-bill");
        request.Headers.Add("accept", "application/json");
        request.Headers.Add("x-client-id", ClientId);
        request.Headers.Add("x-request-timestamp", timestamp);
        request.Headers.Add("x-signature", signature);
        request.Content = new StringContent(bodyJson, Encoding.UTF8, "application/json");

        var response = await Client.SendAsync(request);
        Console.WriteLine(await response.Content.ReadAsStringAsync());
    }

    private static string HmacSha512(string key, string message)
    {
        using var hmac = new HMACSHA512(Encoding.UTF8.GetBytes(key));
        var hash = hmac.ComputeHash(Encoding.UTF8.GetBytes(message));
        return Convert.ToHexString(hash).ToLower();
    }
}

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;

public class Main {
    private static final String CLIENT_ID = "YOUR_CLIENT_ID";
    private static final String SECRET_KEY = "YOUR_SECRET_KEY";

    public static void main(String[] args) throws Exception {
        // Minified JSON, same as JSON.stringify()
        String bodyJson = "{\"bankBin\":\"PAYOO\",\"vaAccountNumber\":\"POS00012345\",\"amount\":150000,\"paymentMethod\":\"card\",\"purpose\":\"Thanh toan don hang DH001\",\"expireInMinute\":30,\"extraInfo\":\"DH001\"}";

        // Timestamp in UTC+7, format yyyyMMddHHmmssSSS
        String timestamp = ZonedDateTime.now(ZoneId.of("Asia/Ho_Chi_Minh"))
                .format(DateTimeFormatter.ofPattern("yyyyMMddHHmmssSSS"));
        String signature = hmacSha512(SECRET_KEY, timestamp + ":" + bodyJson);

        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://open-api.tingee.vn/v1/create-pos-bill"))
                .header("accept", "application/json")
                .header("Content-Type", "application/json")
                .header("x-client-id", CLIENT_ID)
                .header("x-request-timestamp", timestamp)
                .header("x-signature", signature)
                .method("POST", HttpRequest.BodyPublishers.ofString(bodyJson, StandardCharsets.UTF_8))
                .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
                .send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }

    private static String hmacSha512(String key, String data) throws Exception {
        Mac mac = Mac.getInstance("HmacSHA512");
        mac.init(new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), "HmacSHA512"));
        byte[] hash = mac.doFinal(data.getBytes(StandardCharsets.UTF_8));
        StringBuilder hex = new StringBuilder();
        for (byte b : hash) hex.append(String.format("%02x", b));
        return hex.toString();
    }
}

<?php
$clientId = "YOUR_CLIENT_ID";
$secretKey = "YOUR_SECRET_KEY";

$body = [
    "bankBin" => "PAYOO",
    "vaAccountNumber" => "POS00012345",
    "amount" => 150000,
    "paymentMethod" => "card",
    "purpose" => "Thanh toan don hang DH001",
    "expireInMinute" => 30,
    "extraInfo" => "DH001",
];

// Do not escape "/" or non-ASCII characters so the JSON matches TINGEE's JSON.stringify
$bodyJson = json_encode($body, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);

// Timestamp in UTC+7, format yyyyMMddHHmmssSSS
$now = new DateTime("now", new DateTimeZone("Asia/Ho_Chi_Minh"));
$timestamp = $now->format("YmdHisv");
$signature = hash_hmac("sha512", $timestamp . ":" . $bodyJson, $secretKey);

$ch = curl_init();
curl_setopt_array($ch, [
    CURLOPT_URL => "https://open-api.tingee.vn/v1/create-pos-bill",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => $bodyJson,
    CURLOPT_HTTPHEADER => [
        "Accept: application/json",
        "Content-Type: application/json",
        "x-client-id: " . $clientId,
        "x-request-timestamp: " . $timestamp,
        "x-signature: " . $signature,
    ],
]);

$response = curl_exec($ch);
if ($response === false) {
    echo "cURL Error: " . curl_error($ch);
} else {
    echo $response;
}
curl_close($ch);

Sample Response

{
  "code": "00",
  "message": "Success",
  "data": {
    "billId": "9f1c2b7e4a5d4c3b8e2f1a0b9c8d7e6f",
    "amount": 150000,
    "expireInMinute": 30,
    "purpose": "Thanh toan don hang DH001"
  }
}

Field	Type	Description
`code`	string	Result code (`00` = Success).
`message`	string	Response message.
`data.billId`	string	Order ID (32 characters). Used for lookup, cancellation and payment Webhook reconciliation.
`data.amount`	number	Order amount.
`data.expireInMinute`	number	Order validity period (minutes); `43200` if not passed at creation.
`data.purpose`	string	Payment description (not returned if not passed at creation).

Common error codes

Code	Description	How to handle
`1024`	The virtual account number does not exist	The POS terminal is not linked to the Merchant. Link it with Create/Link account number using `bankBin = "PAYOO"`.
`1096`	Merchant ID must not be empty	Master Merchant accounts must pass `merchantId`.
`1095`	The Merchant does not belong to the Master Merchant	Check that `merchantId` belongs to the Master Merchant calling the API.
`400`	Error from Payoo or invalid data	`message` contains the detailed error from Payoo or from data validation.
`90`, `91`, `92`, `97`	Request authentication error (timestamp, client-id, signature)	See System error codes.
`Others`	Other errors	See Error codes.

Header Request​

Body Parameter​

Code samples​

Sample Response​

Common error codes​

Header Request

Body Parameter

Code samples

Sample Response

Common error codes