curl --request PUT \
  --url https://app.base44.com/api/apps/{app_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Nordwind Furniture"
}
'

import requests

url = "https://app.base44.com/api/apps/{app_id}"

payload = { "name": "Nordwind Furniture" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

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

fetch('https://app.base44.com/api/apps/{app_id}', 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://app.base44.com/api/apps/{app_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => 'Nordwind Furniture'
  ]),
  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://app.base44.com/api/apps/{app_id}"

	payload := strings.NewReader("{\n  \"name\": \"Nordwind Furniture\"\n}")

	req, _ := http.NewRequest("PUT", 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.put("https://app.base44.com/api/apps/{app_id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Nordwind Furniture\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.base44.com/api/apps/{app_id}")

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

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

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

{
  "created_by": "developer@example.com",
  "created_date": "2026-08-01T09:15:00",
  "first_prompt_model_comparison": {
    "client_creation_id": "<string>",
    "id": "<string>",
    "models": [
      "<string>"
    ],
    "status": "preparing"
  },
  "id": "6820f3a4e7b91d003c45a1f2",
  "last_deployed_at": "2026-08-02T14:30:00",
  "name": "My CRM",
  "preview_screenshot_url": "https://storage.base44.com/previews/6820f3a4e7b91d003c45a1f2.png",
  "screenshot_url": "https://storage.base44.com/screenshots/6820f3a4e7b91d003c45a1f2.png",
  "slug": "my-crm-3c45a1f2",
  "status": {
    "state": "ready",
    "details": "Publishing app",
    "error_source": "build",
    "last_updated_date": "2026-08-02T14:30:00Z",
    "paywall_context": {
      "billing_organization_id": "67e0b12c4d8a3f005b21c9e4",
      "evaluated_at": "2026-08-02T14:30:00Z",
      "user_id": "6706af53b9c1e2004a37d85f"
    },
    "request_id": "a1b2c3d4e5f67890abcdef12"
  },
  "updated_date": "2026-08-02T14:30:00",
  "user_description": "A CRM to track leads and deals"
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}