Generate app logo

curl --request POST \
  --url https://app.base44.com/api/apps/{app_id}/metadata/generate-logo \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "A wooden chair on a warm orange background"
}
'

import requests

url = "https://app.base44.com/api/apps/{app_id}/metadata/generate-logo"

payload = { "prompt": "A wooden chair on a warm orange background" }
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({prompt: 'A wooden chair on a warm orange background'})
};

fetch('https://app.base44.com/api/apps/{app_id}/metadata/generate-logo', 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}/metadata/generate-logo",
  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([
    'prompt' => 'A wooden chair on a warm orange background'
  ]),
  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}/metadata/generate-logo"

	payload := strings.NewReader("{\n  \"prompt\": \"A wooden chair on a warm orange background\"\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://app.base44.com/api/apps/{app_id}/metadata/generate-logo")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"prompt\": \"A wooden chair on a warm orange background\"\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"prompt\": \"A wooden chair on a warm orange background\"\n}"

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

{
  "logo_url": "https://storage.base44.com/6820f3a4e7b91d003c45a1f2/3f2504e0_logo.png"
}

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

Apps

Generate app logo

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

Generates a logo image for the app from a text description and returns its URL.

Describe the logo you want in prompt. An AI model turns it into a prompt for a flat app icon, and an image model draws it. The call returns once the image is ready, which usually takes several seconds.

Generating doesn’t change the app’s logo. The image is saved with the app’s files. To use it, send its logo_url to Set app logo.

Generating a logo is limited to 10 requests an hour per app. Some workspaces have a different limit. Every logo generated for the app counts toward the same limit, including ones generated in the builder, and a request counts even when generation fails.

This endpoint accepts a personal API key belonging to a user with editor access to the app. A read-only key is refused, and workspace API keys are not accepted.

POST

api

apps

{app_id}

metadata

generate-logo

Generate app logo

curl --request POST \
  --url https://app.base44.com/api/apps/{app_id}/metadata/generate-logo \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "A wooden chair on a warm orange background"
}
'

import requests

url = "https://app.base44.com/api/apps/{app_id}/metadata/generate-logo"

payload = { "prompt": "A wooden chair on a warm orange background" }
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({prompt: 'A wooden chair on a warm orange background'})
};

fetch('https://app.base44.com/api/apps/{app_id}/metadata/generate-logo', 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}/metadata/generate-logo",
  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([
    'prompt' => 'A wooden chair on a warm orange background'
  ]),
  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}/metadata/generate-logo"

	payload := strings.NewReader("{\n  \"prompt\": \"A wooden chair on a warm orange background\"\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://app.base44.com/api/apps/{app_id}/metadata/generate-logo")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"prompt\": \"A wooden chair on a warm orange background\"\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"prompt\": \"A wooden chair on a warm orange background\"\n}"

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

{
  "logo_url": "https://storage.base44.com/6820f3a4e7b91d003c45a1f2/3f2504e0_logo.png"
}

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

Authorizations

Authorization

string

header

required

Personal access token, sent as Authorization: Bearer <token>.

Path Parameters

app_id

string

required

ID of the app to generate a logo for.

Body

application/json

prompt

string

required

Description of the logo you want, in your own words.

Example:

"A wooden chair on a warm orange background"

Response

The generated logo.

A newly generated logo image.

logo_url

string

required

Public URL of the generated logo image.

Example:

"https://storage.base44.com/6820f3a4e7b91d003c45a1f2/3f2504e0_logo.png"

Base44 APIs

Apps API (Beta)

Monitoring API

Audit Logs API

Generate app logo

Authorizations

Path Parameters

Body

Response