Guide
Task(Token)
DataDome

Datadome: solving DataDome captcha

TIP

Create the task with the createTask method and get the result with the getTaskResult method.

DANGER

ℹ️This task type require your own proxies.

Datadome types we support both:

Slider Captcha and Interstitial(Device check)

The tasks type types that we support:

  • DatadomeSliderTask this task type require your own proxies.

Create Task

Create the task with the createTask.

Attention You must observe whether the `t` parameter in `captchaUrl` is equal to `fe`. If `t=bv` means that

your ip is directly banned, and you must change the IP.

Task Object Structure

PropertiesTypeRequiredDescription
typeStringRequiredDataDomeSliderTask (Both slider and interstitial use this type)
captchaUrlStringRequiredif the url contains t=bv that means that your ip must be banned, t should be t=fe
userAgentStringRequiredYou need to keep your userAgent consistent with the one used to request the captchaUrl. Currently, we only support two fixed userAgents.
proxyStringRequiredLearn Using proxies
WARNING

Please use the fixed userAgent we provide to request the captchaUrl.

  1. Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

  2. Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

  3. Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36

  4. Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

  5. Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

  6. Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

  7. Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

  8. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36,

  9. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36,

  10. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36,

  11. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36,

  12. Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Mobile Safari/537.36

  13. Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36

  14. Mozilla/5.0 (iPhone; CPU iPhone OS 16_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5 Mobile/15E148 Safari/604.1

  15. Mozilla/5.0 (iPhone; CPU iPhone OS 16_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1

Example Request

POST https://api.capsolver.com/createTask
Host: api.capsolver.com
Content-Type: application/json
{
  "clientKey": "YOUR_API_KEY",
  "task": {
    "type": "DatadomeSliderTask",
    "captchaUrl": "https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMA1QGvUmJwyYoAwpyjNg%3D%3D&hash=789361B674144528D0B7EE76B35826&cid=6QAEcL8coBYTi9tYLmjCdyKmNNyHz1xwM2tMHHGVd_Rxr6FsWrb7H~a04csMptCPYfQ25CBDmaOZpdDa4qwAigFnsrzbCkVkoaBIXVAwHsjXJaKYXsTpkBPtqJfLMGN&t=fe&referer=https%3A%2F%2bck.websiteurl.com%2Fclient%2Fregister%2FYM4HJV%3Flang%3Den&s=40070&e=3e531bd3b30650f2e810ac72cd80adb5eaa68d2720e804314d122fa9e84ac25d",
    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
    "proxy": "158.120.100.23:334:user:pass",
  }
}

Example Response

{
  "errorId": 0,
  "status": "idle",
  "taskId": "61138bb6-19fb-11ec-a9c8-0242ac110006"
}
 

Getting Result

Use the getTaskResult method to get the recognition results

Depending on the system load, you will get the results within the interval of 1s to 20s

Example request

POST https://api.capsolver.com/getTaskResult
Host: api.capsolver.com
Content-Type: application/json
{
  "clientKey": "YOUR_API_KEY",
  "taskId": "61138bb6-19fb-11ec-a9c8-0242ac110006"
}

Example Response

{
  "errorId": 0,
  "errorCode": null,
  "errorDescription": null,
  "solution": {
    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
    "cookie": "datadome=yzj_BK...S0; Max-Age=31536000; Domain=; Path=/; Secure; SameSite=Lax"
  },
  "status": "ready"
}

Use SDK Request

# pip install --upgrade capsolver
# export CAPSOLVER_API_KEY='...'
 
import capsolver
 
# capsolver.api_key = "..."
solution = capsolver.solve({
    "type": "DatadomeSliderTask",
    "websiteURL": "https://bck.websiteurl.com/",
    "captchaUrl": "https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMA1QGvUmJwyYoAwpyjNg%3D%3D&hash=789361B674144528D0B7EE76B35826&cid=6QAEcL8coBYTi9tYLmjCdyKmNNyHz1xwM2tMHHGVd_Rxr6FsWrb7H~a04csMptCPYfQ25CBDmaOZpdDa4qwAigFnsrzbCkVkoaBIXVAwHsjXJaKYXsTpkBPtqJfLMGN&t=fe&referer=https%3A%2F%2bck.websiteurl.com%2Fclient%2Fregister%2FYM4HJV%3Flang%3Den&s=40070&e=3e531bd3b30650f2e810ac72cd80adb5eaa68d2720e804314d122fa9e84ac25d",
    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
    "proxy": "158.120.100.23:334:user:pass"
})

Sample Code

# pip install requests
import requests
import time
 
api_key = "YOUR_API_KEY"  # your api key of capsolver
 
def capsolver():
    payload = {
        "clientKey": api_key,
        "task": {
            "type": 'DatadomeSliderTask',
            "websiteURL": "https://bck.websiteurl.com/",
            "captchaUrl": "https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMA1QGvUmJwyYoAwpyjNg%3D%3D&hash=789361B674144528D0B7EE76B35826&cid=6QAEcL8coBYTi9tYLmjCdyKmNNyHz1xwM2tMHHGVd_Rxr6FsWrb7H~a04csMptCPYfQ25CBDmaOZpdDa4qwAigFnsrzbCkVkoaBIXVAwHsjXJaKYXsTpkBPtqJfLMGN&t=fe&referer=https%3A%2F%2bck.websiteurl.com%2Fclient%2Fregister%2FYM4HJV%3Flang%3Den&s=40070&e=3e531bd3b30650f2e810ac72cd80adb5eaa68d2720e804314d122fa9e84ac25d",
            "proxy": "158.120.100.23:334:user:pass",
		    "userAgent": "please use our supported userAgent"
        }
    }
    res = requests.post("https://api.capsolver.com/createTask", json=payload)
    resp = res.json()
    task_id = resp.get("taskId")
    if not task_id:
        print("Failed to create task:", res.text)
        return
    print(f"Got taskId: {task_id} / Getting result...")
 
    while True:
        time.sleep(1)  # delay
        payload = {"clientKey": api_key, "taskId": task_id}
        res = requests.post("https://api.capsolver.com/getTaskResult", json=payload)
        resp = res.json()
        status = resp.get("status")
        if status == "ready":
            return resp.get("solution", {}).get("cookie")
        if status == "failed" or resp.get("errorId"):
            print("Solve failed! response:", res.text)
            return
 
cookie = capsolver()
print(cookie)