Connect Landing Page Domain

POST

api

landing-pages

domain

curl --request POST \
  --url https://api.sequenzy.com/api/v1/landing-pages/domain \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "domain": "<string>"
}
'

import requests

url = "https://api.sequenzy.com/api/v1/landing-pages/domain"

payload = { "domain": "<string>" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({domain: '<string>'})
};

fetch('https://api.sequenzy.com/api/v1/landing-pages/domain', 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://api.sequenzy.com/api/v1/landing-pages/domain",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'domain' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.sequenzy.com/api/v1/landing-pages/domain"

	payload := strings.NewReader("{\n  \"domain\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.sequenzy.com/api/v1/landing-pages/domain")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"domain\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sequenzy.com/api/v1/landing-pages/domain")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"domain\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "domain": {
    "domain": "pages.example.com",
    "domainStatus": "pending",
    "verifiedAt": null,
    "dnsRecordAddedAt": null,
    "sslStatus": null,
    "error": null,
    "verificationRecords": [],
    "lastCheckedAt": "2026-05-01T10:30:00Z",
    "cnameTarget": "pages.sequenzydns.com",
    "dnsRecordType": "CNAME",
    "dnsRecordName": "pages.example.com",
    "dnsRecordValue": "pages.sequenzydns.com"
  },
  "message": "Landing page domain connected. Add a CNAME record pointing to pages.sequenzydns.com, then verify the domain."
}

{
  "success": false,
  "error": "Enter a valid domain like pages.acme.com."
}

{
  "success": false,
  "error": "Unauthorized"
}

{
  "success": false,
  "error": "This landing page domain is already connected."
}

Connect a custom domain for published landing pages. After connecting, add the returned DNS record and verify the domain: subdomains use a CNAME record pointing to pages.sequenzydns.com, root domains use an A record pointing to 76.76.21.21. When you connect a root domain, its www host also redirects to the root, provided the www host has a CNAME record pointing to pages.sequenzydns.com and is not connected as its own landing page domain. The dnsRecordType, dnsRecordName, and dnsRecordValue response fields describe the record to add. The route above configures the backward-compatible workspace domain shared by all pages. To dedicate a hostname to one page and serve it from the hostname root, use POST /api/v1/landing-pages/{landingPageId}/domain. Existing workspace and Sequenzy URLs remain available.

Request

string

required

Custom landing page domain, for example pages.example.com or a root domain like example.com.

curl -X POST "https://api.sequenzy.com/api/v1/landing-pages/domain" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain": "pages.example.com"}'

Dedicated page domain

curl -X POST "https://api.sequenzy.com/api/v1/landing-pages/lp_abc123/domain" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain": "offer.example.com"}'

Responses

{
  "success": true,
  "domain": {
    "domain": "pages.example.com",
    "domainStatus": "pending",
    "verifiedAt": null,
    "dnsRecordAddedAt": null,
    "sslStatus": null,
    "error": null,
    "verificationRecords": [],
    "lastCheckedAt": "2026-05-01T10:30:00Z",
    "cnameTarget": "pages.sequenzydns.com",
    "dnsRecordType": "CNAME",
    "dnsRecordName": "pages.example.com",
    "dnsRecordValue": "pages.sequenzydns.com"
  },
  "message": "Landing page domain connected. Add a CNAME record pointing to pages.sequenzydns.com, then verify the domain."
}

{
  "success": false,
  "error": "Enter a valid domain like pages.acme.com."
}

{
  "success": false,
  "error": "Unauthorized"
}

{
  "success": false,
  "error": "This landing page domain is already connected."
}

Connect Landing Page Domain

curl --request POST \
  --url https://api.sequenzy.com/api/v1/landing-pages/domain \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "domain": "<string>"
}
'

import requests

url = "https://api.sequenzy.com/api/v1/landing-pages/domain"

payload = { "domain": "<string>" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({domain: '<string>'})
};

fetch('https://api.sequenzy.com/api/v1/landing-pages/domain', 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://api.sequenzy.com/api/v1/landing-pages/domain",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'domain' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.sequenzy.com/api/v1/landing-pages/domain"

	payload := strings.NewReader("{\n  \"domain\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.sequenzy.com/api/v1/landing-pages/domain")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"domain\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sequenzy.com/api/v1/landing-pages/domain")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"domain\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "domain": {
    "domain": "pages.example.com",
    "domainStatus": "pending",
    "verifiedAt": null,
    "dnsRecordAddedAt": null,
    "sslStatus": null,
    "error": null,
    "verificationRecords": [],
    "lastCheckedAt": "2026-05-01T10:30:00Z",
    "cnameTarget": "pages.sequenzydns.com",
    "dnsRecordType": "CNAME",
    "dnsRecordName": "pages.example.com",
    "dnsRecordValue": "pages.sequenzydns.com"
  },
  "message": "Landing page domain connected. Add a CNAME record pointing to pages.sequenzydns.com, then verify the domain."
}

{
  "success": false,
  "error": "Enter a valid domain like pages.acme.com."
}

{
  "success": false,
  "error": "Unauthorized"
}

{
  "success": false,
  "error": "This landing page domain is already connected."
}

​Request

​Responses

Request

Responses