> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omocaptcha.com/llms.txt
> Use this file to discover all available pages before exploring further.
# TiktokSelectObjectWebTask
> Pick 2 objects with the same shape on TikTok web captcha
Picking 2 objects on the web is a common captcha type on TikTok.
## 1. Create the task
### Request
```http theme={null}
POST https://api.omocaptcha.com/v2/createTask
```
| Parameter | Type | Required | Description |
| ------------------ | ------ | :------: | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `clientKey` | String | ✅ | Your client API key |
| `task.type` | String | ✅ | Captcha service class name — `TiktokSelectObjectWebTask` |
| `task.imageBase64` | String | ✅ | Base64-encoded challenge image
|
| `task.widthView` | Number | ✅ | Rendered image width on the web (px)
|
| `task.heightView` | Number | ✅ | Rendered image height on the web (px)
|
| `task.question` | String | ✅ | Captcha question (e.g. `Which of these objects are used in hoops?`) |
`widthView` and `heightView` are the image dimensions **as rendered on the page** (not the original image size). Right-click the image → *Inspect element* to read the correct values.
```bash cURL theme={null}
curl -X POST https://api.omocaptcha.com/v2/createTask \
-H "Content-Type: application/json" \
-d '{
"clientKey": "OMO_API_KEY",
"task": {
"type": "TiktokSelectObjectWebTask",
"imageBase64": "BASE64_BODY_HERE",
"widthView": 340,
"heightView": 212,
"question": "Which of these objects.?"
}
}'
```
```javascript Node.js theme={null}
const axios = require("axios");
const { data } = await axios.post("https://api.omocaptcha.com/v2/createTask", {
clientKey: "OMO_API_KEY",
task: {
type: "TiktokSelectObjectWebTask",
imageBase64: "BASE64_BODY_HERE",
widthView: 340,
heightView: 212,
question: "Which of these objects.?",
},
});
console.log(data);
```
```python Python theme={null}
import requests
resp = requests.post(
"https://api.omocaptcha.com/v2/createTask",
json={
"clientKey": "OMO_API_KEY",
"task": {
"type": "TiktokSelectObjectWebTask",
"imageBase64": "BASE64_BODY_HERE",
"widthView": 340,
"heightView": 212,
"question": "Which of these objects.?",
},
},
)
print(resp.json())
```
```php PHP theme={null}
"OMO_API_KEY",
"task" => [
"type" => "TiktokSelectObjectWebTask",
"imageBase64" => "BASE64_BODY_HERE",
"widthView" => 340,
"heightView" => 212,
"question" => "Which of these objects.?",
],
];
$ch = curl_init("https://api.omocaptcha.com/v2/createTask");
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
CURLOPT_HTTPHEADER => ["Content-Type: application/json"],
CURLOPT_POSTFIELDS => json_encode($payload),
]);
echo curl_exec($ch);
curl_close($ch);
```
### Response
**Success:**
```json theme={null}
{
"errorId": 0,
"taskId": "49f9f60a-c809-4af0-93c0-0409b72e67e0"
}
```
The server returns `errorId = 0` with a `taskId` when the task is created successfully.
**Failure:**
```json theme={null}
{
"errorId": 1,
"errorCode": "",
"errorDescription": ""
}
```
The server returns `errorId = 1` and the corresponding `errorCode`.
## 2. Get the result
### Request
```http theme={null}
POST https://api.omocaptcha.com/v2/getTaskResult
```
```json theme={null}
{
"clientKey": "OMO_API_KEY",
"taskId": "49f9f60a-c809-4af0-93c0-0409b72e67e0"
}
```
### Response
**Success:**
```json theme={null}
{
"errorId": 0,
"status": "ready",
"solution": {
"pointA": { "x": 50, "y": 30 },
"pointB": { "x": 100, "y": 70 }
}
}
```
The server returns `errorId = 0` and `status = ready`. Read the two click points from `solution.pointA` and `solution.pointB`.
`x` and `y` are given in the rendered image coordinate system (based on `widthView` × `heightView`). Click those two points and then press **Confirm**.
**Processing:**
```json theme={null}
{
"status": "processing",
"errorId": 0,
"errorCode": "",
"errorDescription": ""
}
```
The server returns `errorId = 0` and `status = processing`. Wait 2 seconds and poll again.
**Failure:**
```json theme={null}
{
"errorId": 1,
"errorCode": "ERROR_JOB_STATUS",
"errorDescription": "Job failed",
"status": "fail",
"solution": {}
}
```
The server returns `errorId = 1` — see [Error Codes](/en/api/error-codes) for handling.