Validate a website renders cleanly
curl --request GET \
--url https://api.parallellabs.app/api/v0/websites/{websiteId}/validate \
--header 'X-API-Key: <api-key>'import requests
url = "https://api.parallellabs.app/api/v0/websites/{websiteId}/validate"
headers = {"X-API-Key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};
fetch('https://api.parallellabs.app/api/v0/websites/{websiteId}/validate', 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.parallellabs.app/api/v0/websites/{websiteId}/validate",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($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://api.parallellabs.app/api/v0/websites/{websiteId}/validate"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-Key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.parallellabs.app/api/v0/websites/{websiteId}/validate")
.header("X-API-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.parallellabs.app/api/v0/websites/{websiteId}/validate")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"ok": true,
"problems": [
"<string>"
]
}{
"error": "<string>"
}{
"error": "<string>"
}{
"error": "<string>"
}{
"error": "<string>"
}Websites
Validate a website renders cleanly
Reports broken includes, missing layouts, template cycles and invalid site.json. Run this after writing fixes to a branch to confirm nothing broke.
GET
/
api
/
v0
/
websites
/
{websiteId}
/
validate
Validate a website renders cleanly
curl --request GET \
--url https://api.parallellabs.app/api/v0/websites/{websiteId}/validate \
--header 'X-API-Key: <api-key>'import requests
url = "https://api.parallellabs.app/api/v0/websites/{websiteId}/validate"
headers = {"X-API-Key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};
fetch('https://api.parallellabs.app/api/v0/websites/{websiteId}/validate', 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.parallellabs.app/api/v0/websites/{websiteId}/validate",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($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://api.parallellabs.app/api/v0/websites/{websiteId}/validate"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-Key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.parallellabs.app/api/v0/websites/{websiteId}/validate")
.header("X-API-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.parallellabs.app/api/v0/websites/{websiteId}/validate")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"ok": true,
"problems": [
"<string>"
]
}{
"error": "<string>"
}{
"error": "<string>"
}{
"error": "<string>"
}{
"error": "<string>"
}Authorizations
CompanyApiKeyBearerAuth & CompanyId
Company API key - scoped to a specific company. Generate from the Integrations page in your dashboard.
Path Parameters
Query Parameters
Company ID that owns the website
Review branch to read from or write to. Omit (or "main") to read the live site. To propose fixes, write files to a NEW branch name (e.g. "seo-optimizer-2026-09-03") — the branch is created on first write and is reviewed and approved by the owner. Writing to "main" is refused.

