List apps

curl --request GET \
  --url https://app.base44.com/api/apps \
  --header 'api_key: <api-key>'

const options = {method: 'GET', headers: {api_key: '<api-key>'}};

fetch('https://app.base44.com/api/apps', 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",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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://app.base44.com/api/apps"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("api_key", "<api-key>")

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Get.new(url)
request["api_key"] = '<api-key>'

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

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

Apps

List apps

This API is in beta. Endpoints, fields, and behavior may still change, so avoid depending on it in production.

Returns the apps you can access in a given workspace. As a workspace member you get the apps you own or collaborate on. As a workspace admin you get every app in the workspace.

The workspace defaults to your personal workspace. Set workspace_id to list a different workspace you belong to.

Pass fields to receive only the properties you need.

The response includes fields beyond the ones documented here. Don’t rely on undocumented response fields, as they can change at any time.

GET

api

apps

List apps

curl --request GET \
  --url https://app.base44.com/api/apps \
  --header 'api_key: <api-key>'

const options = {method: 'GET', headers: {api_key: '<api-key>'}};

fetch('https://app.base44.com/api/apps', 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",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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://app.base44.com/api/apps"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("api_key", "<api-key>")

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Get.new(url)
request["api_key"] = '<api-key>'

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

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

Authorizations

api_key

string

header

required

Personal API key.

Query Parameters

workspace_id

string

ID of the workspace to list apps from. Omit to use your personal workspace. You must be a member of the workspace you request. Each request lists the apps in a single workspace.

fields

string

Comma-separated list of fields to return. For example, id,name,slug,status. Omit to receive the full app document.

sort

string

Single field to sort by, prefixed with - for descending. For example, -created_date returns newest first.

limit

integer

Maximum number of apps to return. Omit to return all the apps you can access.

Required range: 1 <= x <= 10000

skip

integer

Number of apps to skip before the page starts. Combine with limit to page through results.

Required range: x >= 0

Response

Successful Response

string | null

ID of the app.

Example:

"6820f3a4e7b91d003c45a1f2"

first_prompt_model_comparison

FirstPromptModelComparisonState · object | null

Accepted first-prompt model comparison, including its durable comparison ID.

Show child attributes

name

string | null

Display name of the app.

Example:

"My CRM"

slug

string | null

URL slug for the app, auto generated from the name and app ID or set to a custom value, or null if the app has no slug yet. The published URL is built from it.

Example:

"my-crm-3c45a1f2"

user_description

string | null

Description of the app, or null if none was set. On a newly created app this holds the original prompt text.

Example:

"A CRM to track leads and deals"

created_by

string | null

Email of the user who created the app.

Example:

"developer@example.com"

created_date

string<date-time> | null

Time the app was created, as a UTC timestamp in ISO 8601 format.

Example:

"2026-08-01T09:15:00"

updated_date

string<date-time> | null

Time the app document was last written, as a UTC timestamp in ISO 8601 format.

Example:

"2026-08-02T14:30:00"

status

AppStatusResponse · object | null

The app's current build status. Poll while a build is in progress to watch it finish. This tracks building, not publishing.

Show child attributes

last_deployed_at

string<date-time> | null

Time the app was last published, as a UTC timestamp in ISO 8601 format, or null if it has never been published.

Example:

"2026-08-02T14:30:00"

screenshot_url

string | null

URL of a screenshot of the published app. Captured shortly after each publish, so it can briefly lag or be null right after publishing.

Example:

"https://storage.base44.com/screenshots/6820f3a4e7b91d003c45a1f2.png"

preview_screenshot_url

string | null

URL of a preview screenshot taken before publishing, distinct from screenshot_url, or null if none has been captured.

Example:

"https://storage.base44.com/previews/6820f3a4e7b91d003c45a1f2.png"

Base44 APIs

Apps API (Beta)

Monitoring API

Audit Logs API

List apps

Authorizations

Query Parameters

Response