Furniture Try-On API Documentation

Base URL: https://api.ideal.house
Version: v1
Updated: 2026-03-09

📖 Overview

The Furniture Try-On API allows you to virtually place furniture items into a room scene using AI. You provide a room image and a list of furniture items (each with an image and product ID), and the AI seamlessly composites the furniture into the scene. The workflow is asynchronous and involves two steps:

Create a task — Submit your room image and furniture list, then receive a taskId.
Poll for results — Use the taskId to query task status and retrieve the generated image.

📌 Note: Currently, only creative mode is supported.

🔐 Authentication

All API requests must be authenticated using an API Key.

Include your API Key in the request header:

Header	Value
`APIKEY`	`your_api_key_here`

⚠️ Keep your API Key secure. Do not expose it in client-side code or public repositories.

💰 Credits Deduction

[!WARNING] 🪙 Credits are deducted based on the selected modelType upon successful task creation. If the task ultimately fails, the deducted credits will be automatically refunded to your account.
Insufficient credits will return error code 9051. 📄 See Credits Deduction Reference.

Model (`modelType`)	Credits Deducted
`Base`	3 credits
`Pro`	10 credits

📌 API Endpoints

1. Create Furniture Try-On Task

Creates a new AI furniture try-on task and returns a unique taskId for polling.

Endpoint

POST /api/v1/furnitureTryOn/generate

Request Headers

Header	Required	Description
`APIKEY`	✅ Yes	Your API authentication key
`Content-Type`	✅ Yes	`application/json`

Request Body

Field	Type	Required	Description
`imageUrl`	`string`	✅ Yes	URL of the room scene image into which furniture will be placed
`furnitureList`	`array`	✅ Yes	List of furniture items to place in the scene. Maximum 6 items. See Furniture Item Object
`prompt`	`string`	❌ Optional	Custom text prompt to further guide the placement and styling
`modelType`	`string`	❌ Optional	Model quality type. Enum: `Base`, `Pro`. Defaults to `Base`

🛋️ Furniture Item Object

Each item in furnitureList must be an object with the following fields:

Field	Type	Required	Description
`imageUrl`	`string`	✅ Yes	URL of the furniture product image (with transparent or clean background recommended)

⚠️ furnitureList can contain a maximum of 6 items.

Example

"furnitureList": [
  {
    "imageUrl": "https://example.com/sofa.png"
  },
  {
    "imageUrl": "https://example.com/table.png"
  }
]

Model Types

Value	Description
`Base`	Default. Balanced speed and quality
`Pro`	Higher quality output, slower processing

📥 Request Examples

cURL

# Basic request (Base model)
curl -X POST "https://api.ideal.house/api/v1/furnitureTryOn/generate" \
  -H "APIKEY: your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "imageUrl": "https://example.com/living-room.jpg",
    "furnitureList": [
      {
        "imageUrl": "https://example.com/sofa.png"
      },
      {
        "imageUrl": "https://example.com/coffee-table.png"
      }
    ],
    "prompt": "modern minimalist style"
  }'

# Pro model
curl -X POST "https://api.ideal.house/api/v1/furnitureTryOn/generate" \
  -H "APIKEY: your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "imageUrl": "https://example.com/living-room.jpg",
    "furnitureList": [
      {
        "imageUrl": "https://example.com/sofa.png"
      }
    ],
    "prompt": "Scandinavian interior with warm lighting",
    "modelType": "Pro"
  }'

Java (OkHttp)

import okhttp3.*;
import java.io.IOException;

public class FurnitureTryOnApiExample {

    private static final String BASE_URL = "https://api.ideal.house";
    private static final String API_KEY  = "your_api_key_here";

    public static void main(String[] args) throws IOException {
        OkHttpClient client = new OkHttpClient();

        String requestBody = """
            {
                "imageUrl": "https://example.com/living-room.jpg",
                "furnitureList": [
                    {
                        "imageUrl": "https://example.com/sofa.png"
                    },
                    {
                        "imageUrl": "https://example.com/coffee-table.png"
                    }
                ],
                "prompt": "modern minimalist style",
                "modelType": "Base"
            }
            """;

        Request request = new Request.Builder()
            .url(BASE_URL + "/api/v1/furnitureTryOn/generate")
            .addHeader("APIKEY", API_KEY)
            .addHeader("Content-Type", "application/json")
            .post(RequestBody.create(requestBody, MediaType.parse("application/json")))
            .build();

        try (Response response = client.newCall(request).execute()) {
            System.out.println("Response: " + response.body().string());
        }
    }
}

Python (requests)

import requests

BASE_URL = "https://api.ideal.house"
API_KEY  = "your_api_key_here"

headers = {
    "APIKEY": API_KEY,
    "Content-Type": "application/json"
}

payload = {
    "imageUrl": "https://example.com/living-room.jpg",
    "furnitureList": [
        {
            "imageUrl": "https://example.com/sofa.png"
        },
        {
            "imageUrl": "https://example.com/coffee-table.png"
        }
    ],
    "prompt": "modern minimalist style",
    "modelType": "Base"
}

# Pro model example:
# payload = {
#     "imageUrl": "https://example.com/living-room.jpg",
#     "furnitureList": [
#         {
#             "imageUrl": "https://example.com/sofa.png"
#         }
#     ],
#     "prompt": "Scandinavian interior with warm lighting",
#     "modelType": "Pro"
# }

response = requests.post(
    f"{BASE_URL}/api/v1/furnitureTryOn/generate",
    headers=headers,
    json=payload
)

data = response.json()
task_id = data.get("data")
print(f"Task ID: {task_id}")

Node.js (axios)

const axios = require('axios');

const BASE_URL = 'https://api.ideal.house';
const API_KEY  = 'your_api_key_here';

async function createFurnitureTryOnTask() {
  try {
    const response = await axios.post(
      `${BASE_URL}/api/v1/furnitureTryOn/generate`,
      {
        imageUrl: 'https://example.com/living-room.jpg',
        furnitureList: [
          {
            imageUrl: 'https://example.com/sofa.png'
          },
          {
            imageUrl: 'https://example.com/coffee-table.png'
          }
        ],
        prompt: 'modern minimalist style',
        modelType: 'Base'

        // Pro model:
        // modelType: 'Pro'
      },
      {
        headers: {
          'APIKEY': API_KEY,
          'Content-Type': 'application/json'
        }
      }
    );

    const taskId = response.data.data;
    console.log('Task ID:', taskId);
    return taskId;
  } catch (error) {
    console.error('Error:', error.response?.data || error.message);
  }
}

createFurnitureTryOnTask();

📤 Response

Success Response

{
  "code": 0,
  "message": "success",
  "data": 1234567890123456789
}

Field	Type	Description
`code`	`integer`	`0` indicates success
`message`	`string`	Response message
`data`	`long`	The unique task ID for polling results

2. Get Task Result

Retrieves the current status and output of a previously created furniture try-on task.

Endpoint

GET /api/v1/furnitureTryOn/result

Request Headers

Header	Required	Description
`APIKEY`	✅ Yes	Your API authentication key

Query Parameters

Parameter	Type	Required	Description
`taskId`	`long`	✅ Yes	The task ID returned from the create task endpoint

📥 Request Examples

cURL

curl -X GET "https://api.ideal.house/api/v1/furnitureTryOn/result?taskId=1234567890123456789" \
  -H "APIKEY: your_api_key_here"

Java (OkHttp)

import okhttp3.*;
import java.io.IOException;

public class FurnitureTryOnResultExample {

    private static final String BASE_URL = "https://api.ideal.house";
    private static final String API_KEY  = "your_api_key_here";

    public static void main(String[] args) throws IOException {
        OkHttpClient client = new OkHttpClient();
        long taskId = 1234567890123456789L;

        Request request = new Request.Builder()
            .url(BASE_URL + "/api/v1/furnitureTryOn/result?taskId=" + taskId)
            .addHeader("APIKEY", API_KEY)
            .get()
            .build();

        try (Response response = client.newCall(request).execute()) {
            System.out.println("Response: " + response.body().string());
        }
    }
}

Python (requests)

import requests
import time

BASE_URL = "https://api.ideal.house"
API_KEY  = "your_api_key_here"

headers = {
    "APIKEY": API_KEY
}

task_id = 1234567890123456789

# Poll until task is complete
while True:
    response = requests.get(
        f"{BASE_URL}/api/v1/furnitureTryOn/result",
        headers=headers,
        params={"taskId": task_id}
    )

    data = response.json()
    result = data.get("data", {})
    status = result.get("status")

    print(f"Status: {status}, Progress: {result.get('percentage')}%, Queue: {result.get('waitNumber')}")

    if status in ("Success", "Failed"):
        break

    time.sleep(3)  # Poll every 3 seconds

if status == "Success":
    output = result["output"]
    print("Result URL:", output["resultUrl"])
    print("Matched Items:", output.get("items", []))
else:
    print("Task ended with status:", status)

Node.js (axios)

const axios = require('axios');

const BASE_URL = 'https://api.ideal.house';
const API_KEY  = 'your_api_key_here';

async function pollResult(taskId) {
  const headers = { 'APIKEY': API_KEY };

  while (true) {
    const response = await axios.get(
      `${BASE_URL}/api/v1/furnitureTryOn/result`,
      {
        headers,
        params: { taskId }
      }
    );

    const result = response.data.data;
    const { status, percentage, waitNumber } = result;

    console.log(`Status: ${status} | Progress: ${percentage}% | Queue: ${waitNumber}`);

    if (['Success', 'Failed'].includes(status)) {
      if (status === 'Success') {
        console.log('Result URL:', result.output.resultUrl);
        console.log('Matched Items:', result.output.items);
      } else {
        console.log('Task ended with status:', status);
      }
      break;
    }

    // Wait 3 seconds before next poll
    await new Promise(resolve => setTimeout(resolve, 3000));
  }
}

pollResult(1234567890123456789n);

📤 Response

Success Response (Task Completed)

{
  "code": 0,
  "message": "success",
  "data": {
    "id": 1234567890123456789,
    "status": "Success",
    "waitNumber": 0,
    "percentage": 100,
    "input": {
      "imageUrl": "https://example.com/living-room.jpg",
      "furnitureList": [
        {
          "imageUrl": "https://example.com/sofa.png"
        },
        {
          "imageUrl": "https://example.com/coffee-table.png"
        }
      ],
      "prompt": "modern minimalist style",
      "modelType": "Base"
    },
    "output": {
      "resultUrl": "https://cdn.ideal.house/output/furniture_try_on_result.jpg",
      "width": 1024,
      "height": 1024
    }
  }
}

Response (Task Processing / In Queue)

{
  "code": 0,
  "message": "success",
  "data": {
    "id": 1234567890123456789,
    "status": "Processing",
    "waitNumber": 1,
    "percentage": 45,
    "input": {
      "imageUrl": "https://example.com/living-room.jpg",
      "furnitureList": [
        {
          "imageUrl": "https://example.com/sofa.png"
        }
      ],
      "prompt": "modern minimalist style",
      "modelType": "Base"
    },
    "output": null
  }
}

Response (Task Failed)

{
  "code": 0,
  "message": "success",
  "data": {
    "id": 1234567890123456789,
    "status": "Failed",
    "waitNumber": 0,
    "percentage": 0,
    "input": {
      "imageUrl": "https://example.com/living-room.jpg",
      "furnitureList": [
        {
          "imageUrl": "https://example.com/sofa.png"
        }
      ],
      "modelType": "Base"
    },
    "output": null
  }
}

Response Fields

Field	Type	Description
`id`	`long`	Task unique identifier
`status`	`string`	Current task status (see Task Status)
`waitNumber`	`integer`	Number of tasks ahead in the queue (`0` means currently processing)
`percentage`	`integer`	Task completion percentage (`0–100`)
`input`	`object`	The original input parameters of the task
`input.imageUrl`	`string`	Room scene image URL
`input.furnitureList`	`array`	List of furniture items submitted (max 6 items)
`input.furnitureList[].imageUrl`	`string`	Furniture product image URL
`input.prompt`	`string`	Custom text prompt (if provided)
`input.modelType`	`string`	Model type used
`output`	`object`	Generation result (only available when `status` is `Success`)
`output.resultUrl`	`string`	URL to the generated room image with furniture placed
`output.width`	`integer`	Output width in pixels
`output.height`	`integer`	Output height in pixels

📊 Task Status

Status	Description
`Unprocessed`	Task has been created but not yet started
`Processing`	Task is currently being processed
`Success`	Task completed successfully — output is available
`Failed`	Task failed due to an error

💡 Polling Recommendation: Poll the result endpoint every 3–5 seconds. Avoid polling too frequently to prevent rate limiting.

❌ Error Responses

All error responses share the same JSON structure:

{
  "code": 5002,
  "message": "Invalid API Key",
  "data": null
}

Error Code Reference

Code	Name	Description	Suggested Action
`1001`	`FAILED`	Request failed (generic error)	Check the `message` field for specific error details
`1003`	`INTERNAL_ERROR`	Internal server error	Retry after a short delay; contact support if it persists
`1011`	`PARAM_ERROR`	Request parameter error — e.g., `imageUrl` or `furnitureList` missing, or `furnitureList` exceeds 6 items	Ensure both `imageUrl` and `furnitureList` are provided, non-empty, and contain no more than 6 items
`5002`	`API_KEY_INVALID`	Invalid or missing API Key	Ensure the `APIKEY` header is present and the value is correct
`9010`	`SCAN_TEXT_ERROR`	Text prompt failed content review	Modify the prompt to remove any sensitive or prohibited content
`9038`	`PROHIBITED_CONTENT`	Generated output image contains prohibited content	Adjust prompt/style/inputs and retry
`9051`	`COINS_NOT_ENOUGH`	Insufficient coins / credits	Top up your account credits and retry

📄 For the complete list of common API error codes, refer to the Error Code Reference.

🔄 Recommended Integration Flow

┌─────────────────────────────────────────────────────────┐
│                                                         │
│  Prepare:                                               │
│    - Room scene image URL (imageUrl) [required]         │
│    - Furniture list with imageUrl (max 6 items) [req'd] │
│    - Optional: prompt, modelType                        │
│                                                         │
│  1. POST /api/v1/furnitureTryOn/generate                │
│     → Receive taskId                                    │
│                                                         │
│  2. Wait 3–5 seconds                                    │
│                                                         │
│  3. GET /api/v1/furnitureTryOn/result?taskId={taskId}   │
│     → Check status field                               │
│                                                         │
│     ┌──────────────────────────────────────────────┐   │
│     │ status == "Unprocessed" or "Processing"       │   │
│     │   → waitNumber: position in queue             │   │
│     │   → percentage: current progress              │   │
│     │   → Repeat step 2 & 3                         │   │
│     └──────────────────────────────────────────────┘   │
│                                                         │
│     ┌──────────────────────────────────────────────┐   │
│     │ status == "Success"                           │   │
│     │   → output.resultUrl: result image            │   │
│     └──────────────────────────────────────────────┘   │
│                                                         │
│     ┌──────────────────────────────────────────────┐   │
│     │ status == "Failed"                            │   │
│     │   → Handle error accordingly                  │   │
│     └──────────────────────────────────────────────┘   │
│                                                         │
└─────────────────────────────────────────────────────────┘