Handoff Smart OTP
curl --request POST \
--url https://openapi.dnse.com.vn/registration/smart-otp/handoff \
--header 'X-Api-Key: <x-api-key>' \
--header 'X-Aux-Date: <x-aux-date>' \
--header 'X-Signature: <x-signature>'import requests
url = "https://openapi.dnse.com.vn/registration/smart-otp/handoff"
headers = {
"X-Api-Key": "<x-api-key>",
"X-Aux-Date": "<x-aux-date>",
"X-Signature": "<x-signature>"
}
response = requests.post(url, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'X-Api-Key': '<x-api-key>',
'X-Aux-Date': '<x-aux-date>',
'X-Signature': '<x-signature>'
}
};
fetch('https://openapi.dnse.com.vn/registration/smart-otp/handoff', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://openapi.dnse.com.vn/registration/smart-otp/handoff",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_HTTPHEADER => [
"X-Api-Key: <x-api-key>",
"X-Aux-Date: <x-aux-date>",
"X-Signature: <x-signature>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://openapi.dnse.com.vn/registration/smart-otp/handoff"
req, _ := http.NewRequest("POST", url, nil)
req.Header.Add("X-Api-Key", "<x-api-key>")
req.Header.Add("X-Aux-Date", "<x-aux-date>")
req.Header.Add("X-Signature", "<x-signature>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://openapi.dnse.com.vn/registration/smart-otp/handoff")
.header("X-Api-Key", "<x-api-key>")
.header("X-Aux-Date", "<x-aux-date>")
.header("X-Signature", "<x-signature>")
.asString();require 'uri'
require 'net/http'
url = URI("https://openapi.dnse.com.vn/registration/smart-otp/handoff")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-Api-Key"] = '<x-api-key>'
request["X-Aux-Date"] = '<x-aux-date>'
request["X-Signature"] = '<x-signature>'
response = http.request(request)
puts response.read_body{
"smartOtp": "798327"
}{
"code": "<string>",
"message": "<string>",
"status": 123
}{
"code": "<string>",
"message": "<string>",
"status": 123
}Giao dịch
Handoff Smart OTP
Gửi yêu cầu nhận mã Smart OTP qua hình thức xác thực trên app DNSE, chỉ áp dụng cho các tài khoản đang sử dụng phương thức xác thực lớp thứ hai là Smart OTP. Thông báo xác nhận chỉ gửi về thiết bị đăng ký Smart OTP của tài khoản.
POST
/
registration
/
smart-otp
/
handoff
Handoff Smart OTP
curl --request POST \
--url https://openapi.dnse.com.vn/registration/smart-otp/handoff \
--header 'X-Api-Key: <x-api-key>' \
--header 'X-Aux-Date: <x-aux-date>' \
--header 'X-Signature: <x-signature>'import requests
url = "https://openapi.dnse.com.vn/registration/smart-otp/handoff"
headers = {
"X-Api-Key": "<x-api-key>",
"X-Aux-Date": "<x-aux-date>",
"X-Signature": "<x-signature>"
}
response = requests.post(url, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'X-Api-Key': '<x-api-key>',
'X-Aux-Date': '<x-aux-date>',
'X-Signature': '<x-signature>'
}
};
fetch('https://openapi.dnse.com.vn/registration/smart-otp/handoff', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://openapi.dnse.com.vn/registration/smart-otp/handoff",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_HTTPHEADER => [
"X-Api-Key: <x-api-key>",
"X-Aux-Date: <x-aux-date>",
"X-Signature: <x-signature>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://openapi.dnse.com.vn/registration/smart-otp/handoff"
req, _ := http.NewRequest("POST", url, nil)
req.Header.Add("X-Api-Key", "<x-api-key>")
req.Header.Add("X-Aux-Date", "<x-aux-date>")
req.Header.Add("X-Signature", "<x-signature>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://openapi.dnse.com.vn/registration/smart-otp/handoff")
.header("X-Api-Key", "<x-api-key>")
.header("X-Aux-Date", "<x-aux-date>")
.header("X-Signature", "<x-signature>")
.asString();require 'uri'
require 'net/http'
url = URI("https://openapi.dnse.com.vn/registration/smart-otp/handoff")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-Api-Key"] = '<x-api-key>'
request["X-Aux-Date"] = '<x-aux-date>'
request["X-Signature"] = '<x-signature>'
response = http.request(request)
puts response.read_body{
"smartOtp": "798327"
}{
"code": "<string>",
"message": "<string>",
"status": 123
}{
"code": "<string>",
"message": "<string>",
"status": 123
}Tiêu đề
API key được cấp khi đăng ký dịch vụ DNSE OpenAPI.
Ví dụ: b3JnOmRuc2UgaWQ6MjdlZTc1MzcxZGFkNTY0NmYzYTM2NDk1ZGE3OGNiOGQgaDptdXJtdXIxMjg=
Thời gian thực hiện request, dùng trong cơ chế ký request của DNSE.
Ví dụ: Sat, 01 May 2026 14:24:23 +0000
Chữ ký xác thực request được tạo từ API key secret và X-Aux-Date.
Ví dụ: Signature keyId="b3JnOmRuc2UgaWQ6MjdlZTc1MzcxZGFkNTY0NmYzYTM2NDk1ZGE3OGNiOGQgaDptdXJtdXIxMjg=",algorithm="hmac-sha256",headers="(request-target) x-aux-date",signature="rfbVXHDUi%2B%2FsOkLXle7O17Qm%2F05cbISSR%2BDcFrBHfqQ%3D",nonce="4add8c3264e4492b9f8ecde0cf26b523"
API version (YYYY-MM-DD)
Phản hồi
OK
Mã Smart OTP